Finding the Third Proportional to 10,078.50 and 14,330

Step by Step Solution

1. Step 1: Write the proportion equation
   10,078.50 : 14,330 = 14,330 : x
2. Step 2: Convert to fraction form
   10,078.50/14,330 = 14,330/x
3. Step 3: Cross multiply
   10,078.50x = 14,330 × 14,330
4. Step 4: Simplify right side
   10,078.50x = 205,348,900
5. Step 5: Solve for x
   x = 205,348,900/10,078.50
6. Step 6: Final answer
   x = 20,374.95