Finding the Third Proportional to 10,870.50 and 16,330

Step by Step Solution

1. Step 1: Write the proportion equation
   10,870.50 : 16,330 = 16,330 : x
2. Step 2: Convert to fraction form
   10,870.50/16,330 = 16,330/x
3. Step 3: Cross multiply
   10,870.50x = 16,330 × 16,330
4. Step 4: Simplify right side
   10,870.50x = 266,668,900
5. Step 5: Solve for x
   x = 266,668,900/10,870.50
6. Step 6: Final answer
   x = 24,531.43