Finding the Third Proportional to 768,036 and 1,033,920

Step by Step Solution

1. Step 1: Write the proportion equation
   768,036 : 1,033,920 = 1,033,920 : x
2. Step 2: Convert to fraction form
   768,036/1,033,920 = 1,033,920/x
3. Step 3: Cross multiply
   768,036x = 1,033,920 × 1,033,920
4. Step 4: Simplify right side
   768,036x = 1,068,990,566,400
5. Step 5: Solve for x
   x = 1,068,990,566,400/768,036
6. Step 6: Final answer
   x = 1,391,849.56