Finding the Third Proportional to 225,892 and 491,132

Step by Step Solution

1. Step 1: Write the proportion equation
   225,892 : 491,132 = 491,132 : x
2. Step 2: Convert to fraction form
   225,892/491,132 = 491,132/x
3. Step 3: Cross multiply
   225,892x = 491,132 × 491,132
4. Step 4: Simplify right side
   225,892x = 241,210,641,424
5. Step 5: Solve for x
   x = 241,210,641,424/225,892
6. Step 6: Final answer
   x = 1,067,814.01