Finding the Third Proportional to 108,830 and 227,500

Step by Step Solution

1. Step 1: Write the proportion equation
   108,830 : 227,500 = 227,500 : x
2. Step 2: Convert to fraction form
   108,830/227,500 = 227,500/x
3. Step 3: Cross multiply
   108,830x = 227,500 × 227,500
4. Step 4: Simplify right side
   108,830x = 51,756,250,000
5. Step 5: Solve for x
   x = 51,756,250,000/108,830
6. Step 6: Final answer
   x = 475,569.70