Finding the Third Proportional to 383.48 and 836.37

Step by Step Solution

1. Step 1: Write the proportion equation
   383.48 : 836.37 = 836.37 : x
2. Step 2: Convert to fraction form
   383.48/836.37 = 836.37/x
3. Step 3: Cross multiply
   383.48x = 836.37 × 836.37
4. Step 4: Simplify right side
   383.48x = 699,510.07
5. Step 5: Solve for x
   x = 699,510.07/383.48
6. Step 6: Final answer
   x = 1,824.09