Finding the Third Proportional to 63,952.88 and 89,456.06

Step by Step Solution

1. Step 1: Write the proportion equation
   63,952.88 : 89,456.06 = 89,456.06 : x
2. Step 2: Convert to fraction form
   63,952.88/89,456.06 = 89,456.06/x
3. Step 3: Cross multiply
   63,952.88x = 89,456.06 × 89,456.06
4. Step 4: Simplify right side
   63,952.88x = 8,002,387,118.00
5. Step 5: Solve for x
   x = 8,002,387,118.00/63,952.88
6. Step 6: Final answer
   x = 125,129.44