Finding the Third Proportional to 2,110 and 3,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110 : 3,310 = 3,310 : x
2. Step 2: Convert to fraction form
   2,110/3,310 = 3,310/x
3. Step 3: Cross multiply
   2,110x = 3,310 × 3,310
4. Step 4: Simplify right side
   2,110x = 10,956,100
5. Step 5: Solve for x
   x = 10,956,100/2,110
6. Step 6: Final answer
   x = 5,192.46