Finding the Third Proportional to 2,018,838 and 3,103,100

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,838 : 3,103,100 = 3,103,100 : x
2. Step 2: Convert to fraction form
   2,018,838/3,103,100 = 3,103,100/x
3. Step 3: Cross multiply
   2,018,838x = 3,103,100 × 3,103,100
4. Step 4: Simplify right side
   2,018,838x = 9,629,229,610,000
5. Step 5: Solve for x
   x = 9,629,229,610,000/2,018,838
6. Step 6: Final answer
   x = 4,769,689.10