Finding the Third Proportional to 226,204 and 491,384

Step by Step Solution

1. Step 1: Write the proportion equation
   226,204 : 491,384 = 491,384 : x
2. Step 2: Convert to fraction form
   226,204/491,384 = 491,384/x
3. Step 3: Cross multiply
   226,204x = 491,384 × 491,384
4. Step 4: Simplify right side
   226,204x = 241,458,235,456
5. Step 5: Solve for x
   x = 241,458,235,456/226,204
6. Step 6: Final answer
   x = 1,067,435.75