Finding the Third Proportional to 2,725,614 and 3,970,107

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725,614 : 3,970,107 = 3,970,107 : x
2. Step 2: Convert to fraction form
   2,725,614/3,970,107 = 3,970,107/x
3. Step 3: Cross multiply
   2,725,614x = 3,970,107 × 3,970,107
4. Step 4: Simplify right side
   2,725,614x = 15,761,749,591,449
5. Step 5: Solve for x
   x = 15,761,749,591,449/2,725,614
6. Step 6: Final answer
   x = 5,782,825.30