Finding the Third Proportional to 3,383,456 and 4,981,728

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,456 : 4,981,728 = 4,981,728 : x
2. Step 2: Convert to fraction form
   3,383,456/4,981,728 = 4,981,728/x
3. Step 3: Cross multiply
   3,383,456x = 4,981,728 × 4,981,728
4. Step 4: Simplify right side
   3,383,456x = 24,817,613,865,984
5. Step 5: Solve for x
   x = 24,817,613,865,984/3,383,456
6. Step 6: Final answer
   x = 7,334,989.39