Finding the Third Proportional to 52,632 and 68,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,632 : 68,287.50 = 68,287.50 : x
2. Step 2: Convert to fraction form
   52,632/68,287.50 = 68,287.50/x
3. Step 3: Cross multiply
   52,632x = 68,287.50 × 68,287.50
4. Step 4: Simplify right side
   52,632x = 4,663,182,656.25
5. Step 5: Solve for x
   x = 4,663,182,656.25/52,632
6. Step 6: Final answer
   x = 88,599.76