Finding the Third Proportional to 2,018,853 and 3,103,116

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,853 : 3,103,116 = 3,103,116 : x
2. Step 2: Convert to fraction form
   2,018,853/3,103,116 = 3,103,116/x
3. Step 3: Cross multiply
   2,018,853x = 3,103,116 × 3,103,116
4. Step 4: Simplify right side
   2,018,853x = 9,629,328,909,456
5. Step 5: Solve for x
   x = 9,629,328,909,456/2,018,853
6. Step 6: Final answer
   x = 4,769,702.85