Finding the Third Proportional to 144,124 and 229,016

Step by Step Solution

1. Step 1: Write the proportion equation
   144,124 : 229,016 = 229,016 : x
2. Step 2: Convert to fraction form
   144,124/229,016 = 229,016/x
3. Step 3: Cross multiply
   144,124x = 229,016 × 229,016
4. Step 4: Simplify right side
   144,124x = 52,448,328,256
5. Step 5: Solve for x
   x = 52,448,328,256/144,124
6. Step 6: Final answer
   x = 363,911.13