Finding the Third Proportional to 1,108,728 and 2,348,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,728 : 2,348,328 = 2,348,328 : x
2. Step 2: Convert to fraction form
   1,108,728/2,348,328 = 2,348,328/x
3. Step 3: Cross multiply
   1,108,728x = 2,348,328 × 2,348,328
4. Step 4: Simplify right side
   1,108,728x = 5,514,644,395,584
5. Step 5: Solve for x
   x = 5,514,644,395,584/1,108,728
6. Step 6: Final answer
   x = 4,973,847.86