Finding the Third Proportional to 8,143 and 17,844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,143 : 17,844.50 = 17,844.50 : x
2. Step 2: Convert to fraction form
   8,143/17,844.50 = 17,844.50/x
3. Step 3: Cross multiply
   8,143x = 17,844.50 × 17,844.50
4. Step 4: Simplify right side
   8,143x = 318,426,180.25
5. Step 5: Solve for x
   x = 318,426,180.25/8,143
6. Step 6: Final answer
   x = 39,104.28