Finding the Third Proportional to 226,202 and 491,380

Step by Step Solution

1. Step 1: Write the proportion equation
   226,202 : 491,380 = 491,380 : x
2. Step 2: Convert to fraction form
   226,202/491,380 = 491,380/x
3. Step 3: Cross multiply
   226,202x = 491,380 × 491,380
4. Step 4: Simplify right side
   226,202x = 241,454,304,400
5. Step 5: Solve for x
   x = 241,454,304,400/226,202
6. Step 6: Final answer
   x = 1,067,427.81