Finding the Third Proportional to 108,622.50 and 227,175

Step by Step Solution

1. Step 1: Write the proportion equation
   108,622.50 : 227,175 = 227,175 : x
2. Step 2: Convert to fraction form
   108,622.50/227,175 = 227,175/x
3. Step 3: Cross multiply
   108,622.50x = 227,175 × 227,175
4. Step 4: Simplify right side
   108,622.50x = 51,608,480,625
5. Step 5: Solve for x
   x = 51,608,480,625/108,622.50
6. Step 6: Final answer
   x = 475,117.78