Finding the Third Proportional to 2,018,845 and 3,103,105

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,845 : 3,103,105 = 3,103,105 : x
2. Step 2: Convert to fraction form
   2,018,845/3,103,105 = 3,103,105/x
3. Step 3: Cross multiply
   2,018,845x = 3,103,105 × 3,103,105
4. Step 4: Simplify right side
   2,018,845x = 9,629,260,641,025
5. Step 5: Solve for x
   x = 9,629,260,641,025/2,018,845
6. Step 6: Final answer
   x = 4,769,687.94