Finding the Third Proportional to 2,725,842,607 and 5,929,280,924

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,842,607 : 5,929,280,924 = 5,929,280,924 : x
2. Step 2: Convert to fraction form
   2,725,842,607/5,929,280,924 = 5,929,280,924/x
3. Step 3: Cross multiply
   2,725,842,607x = 5,929,280,924 × 5,929,280,924
4. Step 4: Simplify right side
   2,725,842,607x = 35,156,372,275,710,291,968
5. Step 5: Solve for x
   x = 35,156,372,275,710,291,968/2,725,842,607
6. Step 6: Final answer
   x = 12,897,432,957.22