Finding the Third Proportional to 67,904 and 144,568

Step by Step Solution

1. Step 1: Write the proportion equation
   67,904 : 144,568 = 144,568 : x
2. Step 2: Convert to fraction form
   67,904/144,568 = 144,568/x
3. Step 3: Cross multiply
   67,904x = 144,568 × 144,568
4. Step 4: Simplify right side
   67,904x = 20,899,906,624
5. Step 5: Solve for x
   x = 20,899,906,624/67,904
6. Step 6: Final answer
   x = 307,786.09