Finding the Third Proportional to 3,556.50 and 7,524

Step by Step Solution

1. Step 1: Write the proportion equation
   3,556.50 : 7,524 = 7,524 : x
2. Step 2: Convert to fraction form
   3,556.50/7,524 = 7,524/x
3. Step 3: Cross multiply
   3,556.50x = 7,524 × 7,524
4. Step 4: Simplify right side
   3,556.50x = 56,610,576
5. Step 5: Solve for x
   x = 56,610,576/3,556.50
6. Step 6: Final answer
   x = 15,917.50