Finding the Third Proportional to 109,650 and 227,919

Step by Step Solution

1. Step 1: Write the proportion equation
   109,650 : 227,919 = 227,919 : x
2. Step 2: Convert to fraction form
   109,650/227,919 = 227,919/x
3. Step 3: Cross multiply
   109,650x = 227,919 × 227,919
4. Step 4: Simplify right side
   109,650x = 51,947,070,561
5. Step 5: Solve for x
   x = 51,947,070,561/109,650
6. Step 6: Final answer
   x = 473,753.49