Finding the Third Proportional to 14,550 and 31,448

Step by Step Solution

1. Step 1: Write the proportion equation
   14,550 : 31,448 = 31,448 : x
2. Step 2: Convert to fraction form
   14,550/31,448 = 31,448/x
3. Step 3: Cross multiply
   14,550x = 31,448 × 31,448
4. Step 4: Simplify right side
   14,550x = 988,976,704
5. Step 5: Solve for x
   x = 988,976,704/14,550
6. Step 6: Final answer
   x = 67,970.91