Finding the Third Proportional to 1,422,482 and 2,079,718

Step by Step Solution

1. Step 1: Write the proportion equation
   1,422,482 : 2,079,718 = 2,079,718 : x
2. Step 2: Convert to fraction form
   1,422,482/2,079,718 = 2,079,718/x
3. Step 3: Cross multiply
   1,422,482x = 2,079,718 × 2,079,718
4. Step 4: Simplify right side
   1,422,482x = 4,325,226,959,524
5. Step 5: Solve for x
   x = 4,325,226,959,524/1,422,482
6. Step 6: Final answer
   x = 3,040,619.82