Finding the Third Proportional to 1,259,366 and 2,717,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,259,366 : 2,717,744 = 2,717,744 : x
2. Step 2: Convert to fraction form
   1,259,366/2,717,744 = 2,717,744/x
3. Step 3: Cross multiply
   1,259,366x = 2,717,744 × 2,717,744
4. Step 4: Simplify right side
   1,259,366x = 7,386,132,449,536
5. Step 5: Solve for x
   x = 7,386,132,449,536/1,259,366
6. Step 6: Final answer
   x = 5,864,960.98