Finding the Third Proportional to 2,398,779 and 5,662,701

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,779 : 5,662,701 = 5,662,701 : x
2. Step 2: Convert to fraction form
   2,398,779/5,662,701 = 5,662,701/x
3. Step 3: Cross multiply
   2,398,779x = 5,662,701 × 5,662,701
4. Step 4: Simplify right side
   2,398,779x = 32,066,182,615,401
5. Step 5: Solve for x
   x = 32,066,182,615,401/2,398,779
6. Step 6: Final answer
   x = 13,367,710.25