Finding the Third Proportional to 3,383,478 and 4,981,761

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383,478 : 4,981,761 = 4,981,761 : x
2. Step 2: Convert to fraction form
   3,383,478/4,981,761 = 4,981,761/x
3. Step 3: Cross multiply
   3,383,478x = 4,981,761 × 4,981,761
4. Step 4: Simplify right side
   3,383,478x = 24,817,942,661,121
5. Step 5: Solve for x
   x = 24,817,942,661,121/3,383,478
6. Step 6: Final answer
   x = 7,335,038.87