Finding the Third Proportional to 2,078,122 and 3,108,843

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,122 : 3,108,843 = 3,108,843 : x
2. Step 2: Convert to fraction form
   2,078,122/3,108,843 = 3,108,843/x
3. Step 3: Cross multiply
   2,078,122x = 3,108,843 × 3,108,843
4. Step 4: Simplify right side
   2,078,122x = 9,664,904,798,649
5. Step 5: Solve for x
   x = 9,664,904,798,649/2,078,122
6. Step 6: Final answer
   x = 4,650,787.97