Finding the Third Proportional to 109,662 and 227,940

Step by Step Solution

1. Step 1: Write the proportion equation
   109,662 : 227,940 = 227,940 : x
2. Step 2: Convert to fraction form
   109,662/227,940 = 227,940/x
3. Step 3: Cross multiply
   109,662x = 227,940 × 227,940
4. Step 4: Simplify right side
   109,662x = 51,956,643,600
5. Step 5: Solve for x
   x = 51,956,643,600/109,662
6. Step 6: Final answer
   x = 473,788.95