Finding the Third Proportional to 14,734.13 and 31,821.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,734.13 : 31,821.75 = 31,821.75 : x
2. Step 2: Convert to fraction form
   14,734.13/31,821.75 = 31,821.75/x
3. Step 3: Cross multiply
   14,734.13x = 31,821.75 × 31,821.75
4. Step 4: Simplify right side
   14,734.13x = 1,012,623,773.06
5. Step 5: Solve for x
   x = 1,012,623,773.06/14,734.13
6. Step 6: Final answer
   x = 68,726.43