Finding the Third Proportional to 47,013,768 and 98,786,448

Step by Step Solution

1. Step 1: Write the proportion equation
   47,013,768 : 98,786,448 = 98,786,448 : x
2. Step 2: Convert to fraction form
   47,013,768/98,786,448 = 98,786,448/x
3. Step 3: Cross multiply
   47,013,768x = 98,786,448 × 98,786,448
4. Step 4: Simplify right side
   47,013,768x = 9,758,762,308,456,704
5. Step 5: Solve for x
   x = 9,758,762,308,456,704/47,013,768
6. Step 6: Final answer
   x = 207,572,435.13