Finding the Third Proportional to 171,625.50 and 267,894

Step by Step Solution

1. Step 1: Write the proportion equation
   171,625.50 : 267,894 = 267,894 : x
2. Step 2: Convert to fraction form
   171,625.50/267,894 = 267,894/x
3. Step 3: Cross multiply
   171,625.50x = 267,894 × 267,894
4. Step 4: Simplify right side
   171,625.50x = 71,767,195,236
5. Step 5: Solve for x
   x = 71,767,195,236/171,625.50
6. Step 6: Final answer
   x = 418,161.61