Finding the Third Proportional to 267,898.50 and 363,834

Step by Step Solution

1. Step 1: Write the proportion equation
   267,898.50 : 363,834 = 363,834 : x
2. Step 2: Convert to fraction form
   267,898.50/363,834 = 363,834/x
3. Step 3: Cross multiply
   267,898.50x = 363,834 × 363,834
4. Step 4: Simplify right side
   267,898.50x = 132,375,179,556
5. Step 5: Solve for x
   x = 132,375,179,556/267,898.50
6. Step 6: Final answer
   x = 494,124.38