Finding the Third Proportional to 8,076.50 and 17,321

Step by Step Solution

1. Step 1: Write the proportion equation
   8,076.50 : 17,321 = 17,321 : x
2. Step 2: Convert to fraction form
   8,076.50/17,321 = 17,321/x
3. Step 3: Cross multiply
   8,076.50x = 17,321 × 17,321
4. Step 4: Simplify right side
   8,076.50x = 300,017,041
5. Step 5: Solve for x
   x = 300,017,041/8,076.50
6. Step 6: Final answer
   x = 37,146.91