Finding the Third Proportional to 80,926.50 and 173,517

Step by Step Solution

1. Step 1: Write the proportion equation
   80,926.50 : 173,517 = 173,517 : x
2. Step 2: Convert to fraction form
   80,926.50/173,517 = 173,517/x
3. Step 3: Cross multiply
   80,926.50x = 173,517 × 173,517
4. Step 4: Simplify right side
   80,926.50x = 30,108,149,289
5. Step 5: Solve for x
   x = 30,108,149,289/80,926.50
6. Step 6: Final answer
   x = 372,043.14