Finding the Third Proportional to 958.50 and 1,770

Step by Step Solution

1. Step 1: Write the proportion equation
   958.50 : 1,770 = 1,770 : x
2. Step 2: Convert to fraction form
   958.50/1,770 = 1,770/x
3. Step 3: Cross multiply
   958.50x = 1,770 × 1,770
4. Step 4: Simplify right side
   958.50x = 3,132,900
5. Step 5: Solve for x
   x = 3,132,900/958.50
6. Step 6: Final answer
   x = 3,268.54