Finding the Third Proportional to 3,873.94 and 4,717.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,873.94 : 4,717.69 = 4,717.69 : x
2. Step 2: Convert to fraction form
   3,873.94/4,717.69 = 4,717.69/x
3. Step 3: Cross multiply
   3,873.94x = 4,717.69 × 4,717.69
4. Step 4: Simplify right side
   3,873.94x = 22,256,575.35
5. Step 5: Solve for x
   x = 22,256,575.35/3,873.94
6. Step 6: Final answer
   x = 5,745.21