Finding the Third Proportional to 527,554,264.50 and 1,123,339,653

Step by Step Solution

1. Step 1: Write the proportion equation
   527,554,264.50 : 1,123,339,653 = 1,123,339,653 : x
2. Step 2: Convert to fraction form
   527,554,264.50/1,123,339,653 = 1,123,339,653/x
3. Step 3: Cross multiply
   527,554,264.50x = 1,123,339,653 × 1,123,339,653
4. Step 4: Simplify right side
   527,554,264.50x = 1,261,891,976,002,160,384
5. Step 5: Solve for x
   x = 1,261,891,976,002,160,384/527,554,264.50
6. Step 6: Final answer
   x = 2,391,966,212.61