Finding the Third Proportional to 3,527.72 and 7,524.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,527.72 : 7,524.56 = 7,524.56 : x
2. Step 2: Convert to fraction form
   3,527.72/7,524.56 = 7,524.56/x
3. Step 3: Cross multiply
   3,527.72x = 7,524.56 × 7,524.56
4. Step 4: Simplify right side
   3,527.72x = 56,619,040.82
5. Step 5: Solve for x
   x = 56,619,040.82/3,527.72
6. Step 6: Final answer
   x = 16,049.76