Finding the Third Proportional to 2,481,672 and 3,981,660

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481,672 : 3,981,660 = 3,981,660 : x
2. Step 2: Convert to fraction form
   2,481,672/3,981,660 = 3,981,660/x
3. Step 3: Cross multiply
   2,481,672x = 3,981,660 × 3,981,660
4. Step 4: Simplify right side
   2,481,672x = 15,853,616,355,600
5. Step 5: Solve for x
   x = 15,853,616,355,600/2,481,672
6. Step 6: Final answer
   x = 6,388,280.30