Finding the Third Proportional to 518,132,522 and 740,935,606

Step by Step Solution

1. Step 1: Write the proportion equation
   518,132,522 : 740,935,606 = 740,935,606 : x
2. Step 2: Convert to fraction form
   518,132,522/740,935,606 = 740,935,606/x
3. Step 3: Cross multiply
   518,132,522x = 740,935,606 × 740,935,606
4. Step 4: Simplify right side
   518,132,522x = 548,985,572,238,587,264
5. Step 5: Solve for x
   x = 548,985,572,238,587,264/518,132,522
6. Step 6: Final answer
   x = 1,059,546,638.99