Finding the Third Proportional to 2,725,841,916 and 5,929,279,542

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,841,916 : 5,929,279,542 = 5,929,279,542 : x
2. Step 2: Convert to fraction form
   2,725,841,916/5,929,279,542 = 5,929,279,542/x
3. Step 3: Cross multiply
   2,725,841,916x = 5,929,279,542 × 5,929,279,542
4. Step 4: Simplify right side
   2,725,841,916x = 35,156,355,887,179,730,944
5. Step 5: Solve for x
   x = 35,156,355,887,179,730,944/2,725,841,916
6. Step 6: Final answer
   x = 12,897,430,214.43