Finding the Third Proportional to 109,057.50 and 227,997

Step by Step Solution

1. Step 1: Write the proportion equation
   109,057.50 : 227,997 = 227,997 : x
2. Step 2: Convert to fraction form
   109,057.50/227,997 = 227,997/x
3. Step 3: Cross multiply
   109,057.50x = 227,997 × 227,997
4. Step 4: Simplify right side
   109,057.50x = 51,982,632,009
5. Step 5: Solve for x
   x = 51,982,632,009/109,057.50
6. Step 6: Final answer
   x = 476,653.44