Finding the Third Proportional to 3,600.38 and 7,450.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,600.38 : 7,450.50 = 7,450.50 : x
2. Step 2: Convert to fraction form
   3,600.38/7,450.50 = 7,450.50/x
3. Step 3: Cross multiply
   3,600.38x = 7,450.50 × 7,450.50
4. Step 4: Simplify right side
   3,600.38x = 55,509,950.25
5. Step 5: Solve for x
   x = 55,509,950.25/3,600.38
6. Step 6: Final answer
   x = 15,417.82