Finding the Third Proportional to 1,218,882 and 2,625,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,218,882 : 2,625,078 = 2,625,078 : x
2. Step 2: Convert to fraction form
   1,218,882/2,625,078 = 2,625,078/x
3. Step 3: Cross multiply
   1,218,882x = 2,625,078 × 2,625,078
4. Step 4: Simplify right side
   1,218,882x = 6,891,034,506,084
5. Step 5: Solve for x
   x = 6,891,034,506,084/1,218,882
6. Step 6: Final answer
   x = 5,653,569.83