Finding the Third Proportional to 2,725,616 and 3,970,110

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,616 : 3,970,110 = 3,970,110 : x
2. Step 2: Convert to fraction form
   2,725,616/3,970,110 = 3,970,110/x
3. Step 3: Cross multiply
   2,725,616x = 3,970,110 × 3,970,110
4. Step 4: Simplify right side
   2,725,616x = 15,761,773,412,100
5. Step 5: Solve for x
   x = 15,761,773,412,100/2,725,616
6. Step 6: Final answer
   x = 5,782,829.79