Finding the Third Proportional to 131,172,549 and 282,205,002

Step by Step Solution

1. Step 1: Write the proportion equation
   131,172,549 : 282,205,002 = 282,205,002 : x
2. Step 2: Convert to fraction form
   131,172,549/282,205,002 = 282,205,002/x
3. Step 3: Cross multiply
   131,172,549x = 282,205,002 × 282,205,002
4. Step 4: Simplify right side
   131,172,549x = 79,639,663,153,820,000
5. Step 5: Solve for x
   x = 79,639,663,153,820,000/131,172,549
6. Step 6: Final answer
   x = 607,136,659.01