Finding the Third Proportional to 591,605,064 and 923,222,256

Step by Step Solution

1. Step 1: Write the proportion equation
   591,605,064 : 923,222,256 = 923,222,256 : x
2. Step 2: Convert to fraction form
   591,605,064/923,222,256 = 923,222,256/x
3. Step 3: Cross multiply
   591,605,064x = 923,222,256 × 923,222,256
4. Step 4: Simplify right side
   591,605,064x = 852,339,333,973,729,536
5. Step 5: Solve for x
   x = 852,339,333,973,729,536/591,605,064
6. Step 6: Final answer
   x = 1,440,723,526.28