Finding the Third Proportional to 649,215 and 1,412,748

Step by Step Solution

1. Step 1: Write the proportion equation
   649,215 : 1,412,748 = 1,412,748 : x
2. Step 2: Convert to fraction form
   649,215/1,412,748 = 1,412,748/x
3. Step 3: Cross multiply
   649,215x = 1,412,748 × 1,412,748
4. Step 4: Simplify right side
   649,215x = 1,995,856,911,504
5. Step 5: Solve for x
   x = 1,995,856,911,504/649,215
6. Step 6: Final answer
   x = 3,074,261.86