Finding the Third Proportional to 1,108,351 and 2,387,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,351 : 2,387,620 = 2,387,620 : x
2. Step 2: Convert to fraction form
   1,108,351/2,387,620 = 2,387,620/x
3. Step 3: Cross multiply
   1,108,351x = 2,387,620 × 2,387,620
4. Step 4: Simplify right side
   1,108,351x = 5,700,729,264,400
5. Step 5: Solve for x
   x = 5,700,729,264,400/1,108,351
6. Step 6: Final answer
   x = 5,143,433.14