Finding the Third Proportional to 2,168.02 and 3,102.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,168.02 : 3,102.52 = 3,102.52 : x
2. Step 2: Convert to fraction form
   2,168.02/3,102.52 = 3,102.52/x
3. Step 3: Cross multiply
   2,168.02x = 3,102.52 × 3,102.52
4. Step 4: Simplify right side
   2,168.02x = 9,625,639.56
5. Step 5: Solve for x
   x = 9,625,639.56/2,168.02
6. Step 6: Final answer
   x = 4,439.84