Finding the Third Proportional to 123,633.84 and 192,831.89

Step by Step Solution

1. Step 1: Write the proportion equation
   123,633.84 : 192,831.89 = 192,831.89 : x
2. Step 2: Convert to fraction form
   123,633.84/192,831.89 = 192,831.89/x
3. Step 3: Cross multiply
   123,633.84x = 192,831.89 × 192,831.89
4. Step 4: Simplify right side
   123,633.84x = 37,184,138,042.01
5. Step 5: Solve for x
   x = 37,184,138,042.01/123,633.84
6. Step 6: Final answer
   x = 300,760.19