Finding the Third Proportional to 3,500.50 and 7,325.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,500.50 : 7,325.50 = 7,325.50 : x
2. Step 2: Convert to fraction form
   3,500.50/7,325.50 = 7,325.50/x
3. Step 3: Cross multiply
   3,500.50x = 7,325.50 × 7,325.50
4. Step 4: Simplify right side
   3,500.50x = 53,662,950.25
5. Step 5: Solve for x
   x = 53,662,950.25/3,500.50
6. Step 6: Final answer
   x = 15,330.08