Finding the Third Proportional to 182,744 and 248,960

Step by Step Solution

1. Step 1: Write the proportion equation
   182,744 : 248,960 = 248,960 : x
2. Step 2: Convert to fraction form
   182,744/248,960 = 248,960/x
3. Step 3: Cross multiply
   182,744x = 248,960 × 248,960
4. Step 4: Simplify right side
   182,744x = 61,981,081,600
5. Step 5: Solve for x
   x = 61,981,081,600/182,744
6. Step 6: Final answer
   x = 339,168.90