Finding the Third Proportional to 1,279,662 and 2,962,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,662 : 2,962,472 = 2,962,472 : x
2. Step 2: Convert to fraction form
   1,279,662/2,962,472 = 2,962,472/x
3. Step 3: Cross multiply
   1,279,662x = 2,962,472 × 2,962,472
4. Step 4: Simplify right side
   1,279,662x = 8,776,240,350,784
5. Step 5: Solve for x
   x = 8,776,240,350,784/1,279,662
6. Step 6: Final answer
   x = 6,858,248.78