Finding the Third Proportional to 648,725 and 1,033,048

Step by Step Solution

1. Step 1: Write the proportion equation
   648,725 : 1,033,048 = 1,033,048 : x
2. Step 2: Convert to fraction form
   648,725/1,033,048 = 1,033,048/x
3. Step 3: Cross multiply
   648,725x = 1,033,048 × 1,033,048
4. Step 4: Simplify right side
   648,725x = 1,067,188,170,304
5. Step 5: Solve for x
   x = 1,067,188,170,304/648,725
6. Step 6: Final answer
   x = 1,645,054.79