Finding the Third Proportional to 2,781,659 and 5,962,540

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,659 : 5,962,540 = 5,962,540 : x
2. Step 2: Convert to fraction form
   2,781,659/5,962,540 = 5,962,540/x
3. Step 3: Cross multiply
   2,781,659x = 5,962,540 × 5,962,540
4. Step 4: Simplify right side
   2,781,659x = 35,551,883,251,600
5. Step 5: Solve for x
   x = 35,551,883,251,600/2,781,659
6. Step 6: Final answer
   x = 12,780,820.10