Finding the Third Proportional to 1,108,320 and 2,387,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,320 : 2,387,612 = 2,387,612 : x
2. Step 2: Convert to fraction form
   1,108,320/2,387,612 = 2,387,612/x
3. Step 3: Cross multiply
   1,108,320x = 2,387,612 × 2,387,612
4. Step 4: Simplify right side
   1,108,320x = 5,700,691,062,544
5. Step 5: Solve for x
   x = 5,700,691,062,544/1,108,320
6. Step 6: Final answer
   x = 5,143,542.54