If you have three numbers and don’t know exactly which one of these three is largest. Then use below Python Code for finding which of three numbers is highest.

**Python Code for Finding Highest Number**

```
# Python code for checking largest of three numbers
num1 = float(input("Enter first number => "))
num2 = float(input("Enter second number => "))
num3 = float(input("Enter third number => "))
# Comparing three numbers to find largest
if (num1 >= num2) and (num1 >= num3):
largest_number = num1
elif (num2 >= num3) and (num2 >= num3):
largest_number = num2
else:
largest_number = num3
# Printing out which number is largest of three numbers
print("Out of three numbers", num1,",", num2,",", num3)
print("\n")
print("Largest number is => ", largest_number)
```

**Output of Above Code**

```
Enter first number => 47
Enter second number => 37
Enter third number => 19
Out of three numbers 47.0 , 37.0 , 19.0
Largest number is => 47.0
```