Finding the Third Proportional to 108,695 and 229,180

Step by Step Solution

1. Step 1: Write the proportion equation
   108,695 : 229,180 = 229,180 : x
2. Step 2: Convert to fraction form
   108,695/229,180 = 229,180/x
3. Step 3: Cross multiply
   108,695x = 229,180 × 229,180
4. Step 4: Simplify right side
   108,695x = 52,523,472,400
5. Step 5: Solve for x
   x = 52,523,472,400/108,695
6. Step 6: Final answer
   x = 483,218.85