Finding the Third Proportional to 10,168.50 and 14,316

Step by Step Solution

1. Step 1: Write the proportion equation
   10,168.50 : 14,316 = 14,316 : x
2. Step 2: Convert to fraction form
   10,168.50/14,316 = 14,316/x
3. Step 3: Cross multiply
   10,168.50x = 14,316 × 14,316
4. Step 4: Simplify right side
   10,168.50x = 204,947,856
5. Step 5: Solve for x
   x = 204,947,856/10,168.50
6. Step 6: Final answer
   x = 20,155.17