Finding the Third Proportional to 39,388 and 60,542

Step by Step Solution

1. Step 1: Write the proportion equation
   39,388 : 60,542 = 60,542 : x
2. Step 2: Convert to fraction form
   39,388/60,542 = 60,542/x
3. Step 3: Cross multiply
   39,388x = 60,542 × 60,542
4. Step 4: Simplify right side
   39,388x = 3,665,333,764
5. Step 5: Solve for x
   x = 3,665,333,764/39,388
6. Step 6: Final answer
   x = 93,057.12