Finding the Third Proportional to 134,282 and 188,238

Step by Step Solution

1. Step 1: Write the proportion equation
   134,282 : 188,238 = 188,238 : x
2. Step 2: Convert to fraction form
   134,282/188,238 = 188,238/x
3. Step 3: Cross multiply
   134,282x = 188,238 × 188,238
4. Step 4: Simplify right side
   134,282x = 35,433,544,644
5. Step 5: Solve for x
   x = 35,433,544,644/134,282
6. Step 6: Final answer
   x = 263,874.12