Finding the Third Proportional to 1,417,626 and 2,125,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,417,626 : 2,125,872 = 2,125,872 : x
2. Step 2: Convert to fraction form
   1,417,626/2,125,872 = 2,125,872/x
3. Step 3: Cross multiply
   1,417,626x = 2,125,872 × 2,125,872
4. Step 4: Simplify right side
   1,417,626x = 4,519,331,760,384
5. Step 5: Solve for x
   x = 4,519,331,760,384/1,417,626
6. Step 6: Final answer
   x = 3,187,957.73