Finding the Third Proportional to 2,098.50 and 3,321

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.50 : 3,321 = 3,321 : x
2. Step 2: Convert to fraction form
   2,098.50/3,321 = 3,321/x
3. Step 3: Cross multiply
   2,098.50x = 3,321 × 3,321
4. Step 4: Simplify right side
   2,098.50x = 11,029,041
5. Step 5: Solve for x
   x = 11,029,041/2,098.50
6. Step 6: Final answer
   x = 5,255.68