Finding the Third Proportional to 2,725,841,918 and 5,929,279,546

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,841,918 : 5,929,279,546 = 5,929,279,546 : x
2. Step 2: Convert to fraction form
   2,725,841,918/5,929,279,546 = 5,929,279,546/x
3. Step 3: Cross multiply
   2,725,841,918x = 5,929,279,546 × 5,929,279,546
4. Step 4: Simplify right side
   2,725,841,918x = 35,156,355,934,613,966,848
5. Step 5: Solve for x
   x = 35,156,355,934,613,966,848/2,725,841,918
6. Step 6: Final answer
   x = 12,897,430,222.37