Finding the Third Proportional to 14,320 and 30,542

Step by Step Solution

1. Step 1: Write the proportion equation
   14,320 : 30,542 = 30,542 : x
2. Step 2: Convert to fraction form
   14,320/30,542 = 30,542/x
3. Step 3: Cross multiply
   14,320x = 30,542 × 30,542
4. Step 4: Simplify right side
   14,320x = 932,813,764
5. Step 5: Solve for x
   x = 932,813,764/14,320
6. Step 6: Final answer
   x = 65,140.63