Finding the Third Proportional to 3,183,854 and 4,899,662

Step by Step Solution

1. Step 1: Write the proportion equation
   3,183,854 : 4,899,662 = 4,899,662 : x
2. Step 2: Convert to fraction form
   3,183,854/4,899,662 = 4,899,662/x
3. Step 3: Cross multiply
   3,183,854x = 4,899,662 × 4,899,662
4. Step 4: Simplify right side
   3,183,854x = 24,006,687,714,244
5. Step 5: Solve for x
   x = 24,006,687,714,244/3,183,854
6. Step 6: Final answer
   x = 7,540,134.60