Finding the Third Proportional to 431,586 and 1,008,048

Step by Step Solution

1. Step 1: Write the proportion equation
   431,586 : 1,008,048 = 1,008,048 : x
2. Step 2: Convert to fraction form
   431,586/1,008,048 = 1,008,048/x
3. Step 3: Cross multiply
   431,586x = 1,008,048 × 1,008,048
4. Step 4: Simplify right side
   431,586x = 1,016,160,770,304
5. Step 5: Solve for x
   x = 1,016,160,770,304/431,586
6. Step 6: Final answer
   x = 2,354,480.38