Finding the Third Proportional to 3,651.75 and 7,403.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,651.75 : 7,403.06 = 7,403.06 : x
2. Step 2: Convert to fraction form
   3,651.75/7,403.06 = 7,403.06/x
3. Step 3: Cross multiply
   3,651.75x = 7,403.06 × 7,403.06
4. Step 4: Simplify right side
   3,651.75x = 54,805,334.38
5. Step 5: Solve for x
   x = 54,805,334.38/3,651.75
6. Step 6: Final answer
   x = 15,007.96