Finding the Third Proportional to 713,221,633 and 1,553,061,149

Step by Step Solution

1. Step 1: Write the proportion equation
   713,221,633 : 1,553,061,149 = 1,553,061,149 : x
2. Step 2: Convert to fraction form
   713,221,633/1,553,061,149 = 1,553,061,149/x
3. Step 3: Cross multiply
   713,221,633x = 1,553,061,149 × 1,553,061,149
4. Step 4: Simplify right side
   713,221,633x = 2,411,998,932,533,200,384
5. Step 5: Solve for x
   x = 2,411,998,932,533,200,384/713,221,633
6. Step 6: Final answer
   x = 3,381,836,474.01