Finding the Third Proportional to 12,810 and 24,792

Step by Step Solution

1. Step 1: Write the proportion equation
   12,810 : 24,792 = 24,792 : x
2. Step 2: Convert to fraction form
   12,810/24,792 = 24,792/x
3. Step 3: Cross multiply
   12,810x = 24,792 × 24,792
4. Step 4: Simplify right side
   12,810x = 614,643,264
5. Step 5: Solve for x
   x = 614,643,264/12,810
6. Step 6: Final answer
   x = 47,981.52