Finding the Third Proportional to 657,488 and 1,414,864

Step by Step Solution

1. Step 1: Write the proportion equation
   657,488 : 1,414,864 = 1,414,864 : x
2. Step 2: Convert to fraction form
   657,488/1,414,864 = 1,414,864/x
3. Step 3: Cross multiply
   657,488x = 1,414,864 × 1,414,864
4. Step 4: Simplify right side
   657,488x = 2,001,840,138,496
5. Step 5: Solve for x
   x = 2,001,840,138,496/657,488
6. Step 6: Final answer
   x = 3,044,679.35