Question

geometric mean of 3 and 48

Answer 1

To get the geometric mean of two numbers, multiply them and take the square root:

√(3 * 48)
= √144
= 12

Now I think it wants you to find the two geometric means of 3 & 12, and then 12 & 48:

√(3 * 12)
= √36
= 6

√(12 * 48)
= √576
= 24

Answer:
3, 6, 12, 24, 48