Finding the Third Proportional to 1,324,919 and 2,101,422

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,919 : 2,101,422 = 2,101,422 : x
2. Step 2: Convert to fraction form
   1,324,919/2,101,422 = 2,101,422/x
3. Step 3: Cross multiply
   1,324,919x = 2,101,422 × 2,101,422
4. Step 4: Simplify right side
   1,324,919x = 4,415,974,422,084
5. Step 5: Solve for x
   x = 4,415,974,422,084/1,324,919
6. Step 6: Final answer
   x = 3,333,014.64