Finding the Third Proportional to 2,015,631 and 3,055,439

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,631 : 3,055,439 = 3,055,439 : x
2. Step 2: Convert to fraction form
   2,015,631/3,055,439 = 3,055,439/x
3. Step 3: Cross multiply
   2,015,631x = 3,055,439 × 3,055,439
4. Step 4: Simplify right side
   2,015,631x = 9,335,707,482,721
5. Step 5: Solve for x
   x = 9,335,707,482,721/2,015,631
6. Step 6: Final answer
   x = 4,631,655.04