Finding the Third Proportional to 10,680,761.25 and 16,548,892.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,680,761.25 : 16,548,892.31 = 16,548,892.31 : x
2. Step 2: Convert to fraction form
   10,680,761.25/16,548,892.31 = 16,548,892.31/x
3. Step 3: Cross multiply
   10,680,761.25x = 16,548,892.31 × 16,548,892.31
4. Step 4: Simplify right side
   10,680,761.25x = 273,865,836,770,721.59
5. Step 5: Solve for x
   x = 273,865,836,770,721.59/10,680,761.25
6. Step 6: Final answer
   x = 25,641,040.97