Finding the Third Proportional to 108,931 and 234,548

Step by Step Solution

1. Step 1: Write the proportion equation
   108,931 : 234,548 = 234,548 : x
2. Step 2: Convert to fraction form
   108,931/234,548 = 234,548/x
3. Step 3: Cross multiply
   108,931x = 234,548 × 234,548
4. Step 4: Simplify right side
   108,931x = 55,012,764,304
5. Step 5: Solve for x
   x = 55,012,764,304/108,931
6. Step 6: Final answer
   x = 505,023.95