Finding the Third Proportional to 227,644 and 491,762

Step by Step Solution

1. Step 1: Write the proportion equation
   227,644 : 491,762 = 491,762 : x
2. Step 2: Convert to fraction form
   227,644/491,762 = 491,762/x
3. Step 3: Cross multiply
   227,644x = 491,762 × 491,762
4. Step 4: Simplify right side
   227,644x = 241,829,864,644
5. Step 5: Solve for x
   x = 241,829,864,644/227,644
6. Step 6: Final answer
   x = 1,062,316.01