Finding the Third Proportional to 10,913,436.50 and 23,764,418

Step by Step Solution

1. Step 1: Write the proportion equation
   10,913,436.50 : 23,764,418 = 23,764,418 : x
2. Step 2: Convert to fraction form
   10,913,436.50/23,764,418 = 23,764,418/x
3. Step 3: Cross multiply
   10,913,436.50x = 23,764,418 × 23,764,418
4. Step 4: Simplify right side
   10,913,436.50x = 564,747,562,878,724
5. Step 5: Solve for x
   x = 564,747,562,878,724/10,913,436.50
6. Step 6: Final answer
   x = 51,747,913.03