Finding the Third Proportional to 227,412 and 491,016

Step by Step Solution

1. Step 1: Write the proportion equation
   227,412 : 491,016 = 491,016 : x
2. Step 2: Convert to fraction form
   227,412/491,016 = 491,016/x
3. Step 3: Cross multiply
   227,412x = 491,016 × 491,016
4. Step 4: Simplify right side
   227,412x = 241,096,712,256
5. Step 5: Solve for x
   x = 241,096,712,256/227,412
6. Step 6: Final answer
   x = 1,060,175.86