Finding the Third Proportional to 591,605,113.50 and 923,222,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   591,605,113.50 : 923,222,353.50 = 923,222,353.50 : x
2. Step 2: Convert to fraction form
   591,605,113.50/923,222,353.50 = 923,222,353.50/x
3. Step 3: Cross multiply
   591,605,113.50x = 923,222,353.50 × 923,222,353.50
4. Step 4: Simplify right side
   591,605,113.50x = 852,339,514,002,078,976
5. Step 5: Solve for x
   x = 852,339,514,002,078,976/591,605,113.50
6. Step 6: Final answer
   x = 1,440,723,710.04