Finding the Third Proportional to 88,713 and 133,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,713 : 133,474.50 = 133,474.50 : x
2. Step 2: Convert to fraction form
   88,713/133,474.50 = 133,474.50/x
3. Step 3: Cross multiply
   88,713x = 133,474.50 × 133,474.50
4. Step 4: Simplify right side
   88,713x = 17,815,442,150.25
5. Step 5: Solve for x
   x = 17,815,442,150.25/88,713
6. Step 6: Final answer
   x = 200,821.10