Finding the Third Proportional to 3,443 and 7,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443 : 7,536.50 = 7,536.50 : x
2. Step 2: Convert to fraction form
   3,443/7,536.50 = 7,536.50/x
3. Step 3: Cross multiply
   3,443x = 7,536.50 × 7,536.50
4. Step 4: Simplify right side
   3,443x = 56,798,832.25
5. Step 5: Solve for x
   x = 56,798,832.25/3,443
6. Step 6: Final answer
   x = 16,496.90