Finding the Third Proportional to 7,107,540 and 10,394,748

Step by Step Solution

1. Step 1: Write the proportion equation
   7,107,540 : 10,394,748 = 10,394,748 : x
2. Step 2: Convert to fraction form
   7,107,540/10,394,748 = 10,394,748/x
3. Step 3: Cross multiply
   7,107,540x = 10,394,748 × 10,394,748
4. Step 4: Simplify right side
   7,107,540x = 108,050,785,983,504
5. Step 5: Solve for x
   x = 108,050,785,983,504/7,107,540
6. Step 6: Final answer
   x = 15,202,276.17