Finding the Third Proportional to 2,144,736 and 4,714,542

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,736 : 4,714,542 = 4,714,542 : x
2. Step 2: Convert to fraction form
   2,144,736/4,714,542 = 4,714,542/x
3. Step 3: Cross multiply
   2,144,736x = 4,714,542 × 4,714,542
4. Step 4: Simplify right side
   2,144,736x = 22,226,906,269,764
5. Step 5: Solve for x
   x = 22,226,906,269,764/2,144,736
6. Step 6: Final answer
   x = 10,363,469.57