Finding the Third Proportional to 40,387.50 and 63,522

Step by Step Solution

1. Step 1: Write the proportion equation
   40,387.50 : 63,522 = 63,522 : x
2. Step 2: Convert to fraction form
   40,387.50/63,522 = 63,522/x
3. Step 3: Cross multiply
   40,387.50x = 63,522 × 63,522
4. Step 4: Simplify right side
   40,387.50x = 4,035,044,484
5. Step 5: Solve for x
   x = 4,035,044,484/40,387.50
6. Step 6: Final answer
   x = 99,908.25