Finding the Third Proportional to 1,074,917 and 1,553,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,917 : 1,553,872 = 1,553,872 : x
2. Step 2: Convert to fraction form
   1,074,917/1,553,872 = 1,553,872/x
3. Step 3: Cross multiply
   1,074,917x = 1,553,872 × 1,553,872
4. Step 4: Simplify right side
   1,074,917x = 2,414,518,192,384
5. Step 5: Solve for x
   x = 2,414,518,192,384/1,074,917
6. Step 6: Final answer
   x = 2,246,236.87