Finding the Third Proportional to 2,018,840 and 3,103,101

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,840 : 3,103,101 = 3,103,101 : x
2. Step 2: Convert to fraction form
   2,018,840/3,103,101 = 3,103,101/x
3. Step 3: Cross multiply
   2,018,840x = 3,103,101 × 3,103,101
4. Step 4: Simplify right side
   2,018,840x = 9,629,235,816,201
5. Step 5: Solve for x
   x = 9,629,235,816,201/2,018,840
6. Step 6: Final answer
   x = 4,769,687.45