Finding the Third Proportional to 2,797,681 and 4,448,744

Step by Step Solution

1. Step 1: Write the proportion equation
   2,797,681 : 4,448,744 = 4,448,744 : x
2. Step 2: Convert to fraction form
   2,797,681/4,448,744 = 4,448,744/x
3. Step 3: Cross multiply
   2,797,681x = 4,448,744 × 4,448,744
4. Step 4: Simplify right side
   2,797,681x = 19,791,323,177,536
5. Step 5: Solve for x
   x = 19,791,323,177,536/2,797,681
6. Step 6: Final answer
   x = 7,074,188.65