Finding the Third Proportional to 144,109.13 and 229,041.42

Step by Step Solution

1. Step 1: Write the proportion equation
   144,109.13 : 229,041.42 = 229,041.42 : x
2. Step 2: Convert to fraction form
   144,109.13/229,041.42 = 229,041.42/x
3. Step 3: Cross multiply
   144,109.13x = 229,041.42 × 229,041.42
4. Step 4: Simplify right side
   144,109.13x = 52,459,972,934.52
5. Step 5: Solve for x
   x = 52,459,972,934.52/144,109.13
6. Step 6: Final answer
   x = 364,029.50