Finding the Third Proportional to 144,478.69 and 230,095.69

Step by Step Solution

1. Step 1: Write the proportion equation
   144,478.69 : 230,095.69 = 230,095.69 : x
2. Step 2: Convert to fraction form
   144,478.69/230,095.69 = 230,095.69/x
3. Step 3: Cross multiply
   144,478.69x = 230,095.69 × 230,095.69
4. Step 4: Simplify right side
   144,478.69x = 52,944,025,406.10
5. Step 5: Solve for x
   x = 52,944,025,406.10/144,478.69
6. Step 6: Final answer
   x = 366,448.69