Finding the Third Proportional to 958.50 and 2,098.69

Step by Step Solution

1. Step 1: Write the proportion equation
   958.50 : 2,098.69 = 2,098.69 : x
2. Step 2: Convert to fraction form
   958.50/2,098.69 = 2,098.69/x
3. Step 3: Cross multiply
   958.50x = 2,098.69 × 2,098.69
4. Step 4: Simplify right side
   958.50x = 4,404,489.22
5. Step 5: Solve for x
   x = 4,404,489.22/958.50
6. Step 6: Final answer
   x = 4,595.19