Finding the Third Proportional to 275,932 and 604,856

Step by Step Solution

1. Step 1: Write the proportion equation
   275,932 : 604,856 = 604,856 : x
2. Step 2: Convert to fraction form
   275,932/604,856 = 604,856/x
3. Step 3: Cross multiply
   275,932x = 604,856 × 604,856
4. Step 4: Simplify right side
   275,932x = 365,850,780,736
5. Step 5: Solve for x
   x = 365,850,780,736/275,932
6. Step 6: Final answer
   x = 1,325,872.97