Finding the Third Proportional to 124,781,829 and 269,293,404

Step by Step Solution

1. Step 1: Write the proportion equation
   124,781,829 : 269,293,404 = 269,293,404 : x
2. Step 2: Convert to fraction form
   124,781,829/269,293,404 = 269,293,404/x
3. Step 3: Cross multiply
   124,781,829x = 269,293,404 × 269,293,404
4. Step 4: Simplify right side
   124,781,829x = 72,518,937,437,907,216
5. Step 5: Solve for x
   x = 72,518,937,437,907,216/124,781,829
6. Step 6: Final answer
   x = 581,165,847.78