Finding the Third Proportional to 604,883 and 1,320,571

Step by Step Solution

1. Step 1: Write the proportion equation
   604,883 : 1,320,571 = 1,320,571 : x
2. Step 2: Convert to fraction form
   604,883/1,320,571 = 1,320,571/x
3. Step 3: Cross multiply
   604,883x = 1,320,571 × 1,320,571
4. Step 4: Simplify right side
   604,883x = 1,743,907,766,041
5. Step 5: Solve for x
   x = 1,743,907,766,041/604,883
6. Step 6: Final answer
   x = 2,883,049.72