Finding the Third Proportional to 1,265,622 and 1,960,218

Step by Step Solution

1. Step 1: Write the proportion equation
   1,265,622 : 1,960,218 = 1,960,218 : x
2. Step 2: Convert to fraction form
   1,265,622/1,960,218 = 1,960,218/x
3. Step 3: Cross multiply
   1,265,622x = 1,960,218 × 1,960,218
4. Step 4: Simplify right side
   1,265,622x = 3,842,454,607,524
5. Step 5: Solve for x
   x = 3,842,454,607,524/1,265,622
6. Step 6: Final answer
   x = 3,036,020.71