Finding the Third Proportional to 82.75 and 191.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82.75 : 191.69 = 191.69 : x
2. Step 2: Convert to fraction form
   82.75/191.69 = 191.69/x
3. Step 3: Cross multiply
   82.75x = 191.69 × 191.69
4. Step 4: Simplify right side
   82.75x = 36,744.10
5. Step 5: Solve for x
   x = 36,744.10/82.75
6. Step 6: Final answer
   x = 444.04