Finding the Third Proportional to 109,350 and 234,981

Step by Step Solution

1. Step 1: Write the proportion equation
   109,350 : 234,981 = 234,981 : x
2. Step 2: Convert to fraction form
   109,350/234,981 = 234,981/x
3. Step 3: Cross multiply
   109,350x = 234,981 × 234,981
4. Step 4: Simplify right side
   109,350x = 55,216,070,361
5. Step 5: Solve for x
   x = 55,216,070,361/109,350
6. Step 6: Final answer
   x = 504,948.06