Finding the Third Proportional to 42,384 and 63,531

Step by Step Solution

1. Step 1: Write the proportion equation
   42,384 : 63,531 = 63,531 : x
2. Step 2: Convert to fraction form
   42,384/63,531 = 63,531/x
3. Step 3: Cross multiply
   42,384x = 63,531 × 63,531
4. Step 4: Simplify right side
   42,384x = 4,036,187,961
5. Step 5: Solve for x
   x = 4,036,187,961/42,384
6. Step 6: Final answer
   x = 95,229.05