Finding the Third Proportional to 958.50 and 1,956

Step by Step Solution

1. Step 1: Write the proportion equation
   958.50 : 1,956 = 1,956 : x
2. Step 2: Convert to fraction form
   958.50/1,956 = 1,956/x
3. Step 3: Cross multiply
   958.50x = 1,956 × 1,956
4. Step 4: Simplify right side
   958.50x = 3,825,936
5. Step 5: Solve for x
   x = 3,825,936/958.50
6. Step 6: Final answer
   x = 3,991.59