Finding the Third Proportional to 632,488 and 1,382,960

Step by Step Solution

1. Step 1: Write the proportion equation
   632,488 : 1,382,960 = 1,382,960 : x
2. Step 2: Convert to fraction form
   632,488/1,382,960 = 1,382,960/x
3. Step 3: Cross multiply
   632,488x = 1,382,960 × 1,382,960
4. Step 4: Simplify right side
   632,488x = 1,912,578,361,600
5. Step 5: Solve for x
   x = 1,912,578,361,600/632,488
6. Step 6: Final answer
   x = 3,023,896.68