Finding the Third Proportional to 8,443.50 and 17,427

Step by Step Solution

1. Step 1: Write the proportion equation
   8,443.50 : 17,427 = 17,427 : x
2. Step 2: Convert to fraction form
   8,443.50/17,427 = 17,427/x
3. Step 3: Cross multiply
   8,443.50x = 17,427 × 17,427
4. Step 4: Simplify right side
   8,443.50x = 303,700,329
5. Step 5: Solve for x
   x = 303,700,329/8,443.50
6. Step 6: Final answer
   x = 35,968.54