Finding the Third Proportional to 105,841.69 and 226,240.59

Step by Step Solution

1. Step 1: Write the proportion equation
   105,841.69 : 226,240.59 = 226,240.59 : x
2. Step 2: Convert to fraction form
   105,841.69/226,240.59 = 226,240.59/x
3. Step 3: Cross multiply
   105,841.69x = 226,240.59 × 226,240.59
4. Step 4: Simplify right side
   105,841.69x = 51,184,806,260.35
5. Step 5: Solve for x
   x = 51,184,806,260.35/105,841.69
6. Step 6: Final answer
   x = 483,597.79