Finding the Third Proportional to 108,174 and 231,294

Step by Step Solution

1. Step 1: Write the proportion equation
   108,174 : 231,294 = 231,294 : x
2. Step 2: Convert to fraction form
   108,174/231,294 = 231,294/x
3. Step 3: Cross multiply
   108,174x = 231,294 × 231,294
4. Step 4: Simplify right side
   108,174x = 53,496,914,436
5. Step 5: Solve for x
   x = 53,496,914,436/108,174
6. Step 6: Final answer
   x = 494,545.03