Finding the Third Proportional to 108,906 and 234,500

Step by Step Solution

1. Step 1: Write the proportion equation
   108,906 : 234,500 = 234,500 : x
2. Step 2: Convert to fraction form
   108,906/234,500 = 234,500/x
3. Step 3: Cross multiply
   108,906x = 234,500 × 234,500
4. Step 4: Simplify right side
   108,906x = 54,990,250,000
5. Step 5: Solve for x
   x = 54,990,250,000/108,906
6. Step 6: Final answer
   x = 504,933.15