Finding the Third Proportional to 2,781,657 and 5,962,536

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,657 : 5,962,536 = 5,962,536 : x
2. Step 2: Convert to fraction form
   2,781,657/5,962,536 = 5,962,536/x
3. Step 3: Cross multiply
   2,781,657x = 5,962,536 × 5,962,536
4. Step 4: Simplify right side
   2,781,657x = 35,551,835,551,296
5. Step 5: Solve for x
   x = 35,551,835,551,296/2,781,657
6. Step 6: Final answer
   x = 12,780,812.14