Finding the Third Proportional to 185.73 and 336.34

Step by Step Solution

1. Step 1: Write the proportion equation
   185.73 : 336.34 = 336.34 : x
2. Step 2: Convert to fraction form
   185.73/336.34 = 336.34/x
3. Step 3: Cross multiply
   185.73x = 336.34 × 336.34
4. Step 4: Simplify right side
   185.73x = 113,124.49
5. Step 5: Solve for x
   x = 113,124.49/185.73
6. Step 6: Final answer
   x = 609.08