Finding the Third Proportional to 1,015,904 and 1,518,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,904 : 1,518,872 = 1,518,872 : x
2. Step 2: Convert to fraction form
   1,015,904/1,518,872 = 1,518,872/x
3. Step 3: Cross multiply
   1,015,904x = 1,518,872 × 1,518,872
4. Step 4: Simplify right side
   1,015,904x = 2,306,972,152,384
5. Step 5: Solve for x
   x = 2,306,972,152,384/1,015,904
6. Step 6: Final answer
   x = 2,270,856.45