Find two geometric means between 10 and 1250

The Geometric Mean is a special type of average where we multiply the numbers together and then take a square root (for two numbers), cube root (for three numbers) etc. Below is the solution for the above problem:

First we multiply them: 10 × 1250 = 12,500
Then (as there are two numbers) take the square root: √12,500 = 111.8034

The answer is b) 32 your welcome