Finding the Third Proportional to 2,540,499,359 and 5,503,151,092

Step by Step Solution

1. Step 1: Write the proportion equation
   2,540,499,359 : 5,503,151,092 = 5,503,151,092 : x
2. Step 2: Convert to fraction form
   2,540,499,359/5,503,151,092 = 5,503,151,092/x
3. Step 3: Cross multiply
   2,540,499,359x = 5,503,151,092 × 5,503,151,092
4. Step 4: Simplify right side
   2,540,499,359x = 30,284,671,941,380,792,320
5. Step 5: Solve for x
   x = 30,284,671,941,380,792,320/2,540,499,359
6. Step 6: Final answer
   x = 11,920,755,592.44