Finding the Third Proportional to 227,674 and 498,906

Step by Step Solution

1. Step 1: Write the proportion equation
   227,674 : 498,906 = 498,906 : x
2. Step 2: Convert to fraction form
   227,674/498,906 = 498,906/x
3. Step 3: Cross multiply
   227,674x = 498,906 × 498,906
4. Step 4: Simplify right side
   227,674x = 248,907,196,836
5. Step 5: Solve for x
   x = 248,907,196,836/227,674
6. Step 6: Final answer
   x = 1,093,261.40