Finding the Third Proportional to 2,725,841,896 and 5,929,279,499

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,841,896 : 5,929,279,499 = 5,929,279,499 : x
2. Step 2: Convert to fraction form
   2,725,841,896/5,929,279,499 = 5,929,279,499/x
3. Step 3: Cross multiply
   2,725,841,896x = 5,929,279,499 × 5,929,279,499
4. Step 4: Simplify right side
   2,725,841,896x = 35,156,355,377,261,690,880
5. Step 5: Solve for x
   x = 35,156,355,377,261,690,880/2,725,841,896
6. Step 6: Final answer
   x = 12,897,430,121.99