Finding the Third Proportional to 267,930 and 363,874.50

Step by Step Solution

1. Step 1: Write the proportion equation
   267,930 : 363,874.50 = 363,874.50 : x
2. Step 2: Convert to fraction form
   267,930/363,874.50 = 363,874.50/x
3. Step 3: Cross multiply
   267,930x = 363,874.50 × 363,874.50
4. Step 4: Simplify right side
   267,930x = 132,404,651,750.25
5. Step 5: Solve for x
   x = 132,404,651,750.25/267,930
6. Step 6: Final answer
   x = 494,176.28