Finding the Third Proportional to 3,671 and 8,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671 : 8,003.50 = 8,003.50 : x
2. Step 2: Convert to fraction form
   3,671/8,003.50 = 8,003.50/x
3. Step 3: Cross multiply
   3,671x = 8,003.50 × 8,003.50
4. Step 4: Simplify right side
   3,671x = 64,056,012.25
5. Step 5: Solve for x
   x = 64,056,012.25/3,671
6. Step 6: Final answer
   x = 17,449.20