Finding the Third Proportional to 8,198.50 and 10,938

Step by Step Solution

1. Step 1: Write the proportion equation
   8,198.50 : 10,938 = 10,938 : x
2. Step 2: Convert to fraction form
   8,198.50/10,938 = 10,938/x
3. Step 3: Cross multiply
   8,198.50x = 10,938 × 10,938
4. Step 4: Simplify right side
   8,198.50x = 119,639,844
5. Step 5: Solve for x
   x = 119,639,844/8,198.50
6. Step 6: Final answer
   x = 14,592.89