Finding the Third Proportional to 1,023,854 and 2,221,744

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,854 : 2,221,744 = 2,221,744 : x
2. Step 2: Convert to fraction form
   1,023,854/2,221,744 = 2,221,744/x
3. Step 3: Cross multiply
   1,023,854x = 2,221,744 × 2,221,744
4. Step 4: Simplify right side
   1,023,854x = 4,936,146,401,536
5. Step 5: Solve for x
   x = 4,936,146,401,536/1,023,854
6. Step 6: Final answer
   x = 4,821,142.86