Finding the Third Proportional to 2,018,824 and 3,103,078

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,824 : 3,103,078 = 3,103,078 : x
2. Step 2: Convert to fraction form
   2,018,824/3,103,078 = 3,103,078/x
3. Step 3: Cross multiply
   2,018,824x = 3,103,078 × 3,103,078
4. Step 4: Simplify right side
   2,018,824x = 9,629,093,074,084
5. Step 5: Solve for x
   x = 9,629,093,074,084/2,018,824
6. Step 6: Final answer
   x = 4,769,654.55