Finding the Third Proportional to 2,119.50 and 3,098.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119.50 : 3,098.25 = 3,098.25 : x
2. Step 2: Convert to fraction form
   2,119.50/3,098.25 = 3,098.25/x
3. Step 3: Cross multiply
   2,119.50x = 3,098.25 × 3,098.25
4. Step 4: Simplify right side
   2,119.50x = 9,599,153.06
5. Step 5: Solve for x
   x = 9,599,153.06/2,119.50
6. Step 6: Final answer
   x = 4,528.97