Finding the Third Proportional to 2,208.56 and 3,192.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208.56 : 3,192.94 = 3,192.94 : x
2. Step 2: Convert to fraction form
   2,208.56/3,192.94 = 3,192.94/x
3. Step 3: Cross multiply
   2,208.56x = 3,192.94 × 3,192.94
4. Step 4: Simplify right side
   2,208.56x = 10,194,849.88
5. Step 5: Solve for x
   x = 10,194,849.88/2,208.56
6. Step 6: Final answer
   x = 4,616.06