Finding the Third Proportional to 2,709,810 and 3,962,940

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,810 : 3,962,940 = 3,962,940 : x
2. Step 2: Convert to fraction form
   2,709,810/3,962,940 = 3,962,940/x
3. Step 3: Cross multiply
   2,709,810x = 3,962,940 × 3,962,940
4. Step 4: Simplify right side
   2,709,810x = 15,704,893,443,600
5. Step 5: Solve for x
   x = 15,704,893,443,600/2,709,810
6. Step 6: Final answer
   x = 5,795,569.96