Finding the Third Proportional to 1,435,828 and 2,222,974

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,828 : 2,222,974 = 2,222,974 : x
2. Step 2: Convert to fraction form
   1,435,828/2,222,974 = 2,222,974/x
3. Step 3: Cross multiply
   1,435,828x = 2,222,974 × 2,222,974
4. Step 4: Simplify right side
   1,435,828x = 4,941,613,404,676
5. Step 5: Solve for x
   x = 4,941,613,404,676/1,435,828
6. Step 6: Final answer
   x = 3,441,647.19