Finding the Third Proportional to 3,664.93 and 7,465.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664.93 : 7,465.61 = 7,465.61 : x
2. Step 2: Convert to fraction form
   3,664.93/7,465.61 = 7,465.61/x
3. Step 3: Cross multiply
   3,664.93x = 7,465.61 × 7,465.61
4. Step 4: Simplify right side
   3,664.93x = 55,735,265.02
5. Step 5: Solve for x
   x = 55,735,265.02/3,664.93
6. Step 6: Final answer
   x = 15,207.71