Finding the Third Proportional to 109,326 and 227,976

Step by Step Solution

1. Step 1: Write the proportion equation
   109,326 : 227,976 = 227,976 : x
2. Step 2: Convert to fraction form
   109,326/227,976 = 227,976/x
3. Step 3: Cross multiply
   109,326x = 227,976 × 227,976
4. Step 4: Simplify right side
   109,326x = 51,973,056,576
5. Step 5: Solve for x
   x = 51,973,056,576/109,326
6. Step 6: Final answer
   x = 475,395.21