Finding the Third Proportional to 14,785.03 and 21,175.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,785.03 : 21,175.17 = 21,175.17 : x
2. Step 2: Convert to fraction form
   14,785.03/21,175.17 = 21,175.17/x
3. Step 3: Cross multiply
   14,785.03x = 21,175.17 × 21,175.17
4. Step 4: Simplify right side
   14,785.03x = 448,387,903.94
5. Step 5: Solve for x
   x = 448,387,903.94/14,785.03
6. Step 6: Final answer
   x = 30,327.15