Finding the Third Proportional to 16,521,474 and 23,224,792

Step by Step Solution

1. Step 1: Write the proportion equation
   16,521,474 : 23,224,792 = 23,224,792 : x
2. Step 2: Convert to fraction form
   16,521,474/23,224,792 = 23,224,792/x
3. Step 3: Cross multiply
   16,521,474x = 23,224,792 × 23,224,792
4. Step 4: Simplify right side
   16,521,474x = 539,390,963,443,264
5. Step 5: Solve for x
   x = 539,390,963,443,264/16,521,474
6. Step 6: Final answer
   x = 32,647,871.70