Finding the Third Proportional to 103,708.69 and 226,188.56

Step by Step Solution

1. Step 1: Write the proportion equation
   103,708.69 : 226,188.56 = 226,188.56 : x
2. Step 2: Convert to fraction form
   103,708.69/226,188.56 = 226,188.56/x
3. Step 3: Cross multiply
   103,708.69x = 226,188.56 × 226,188.56
4. Step 4: Simplify right side
   103,708.69x = 51,161,265,805.82
5. Step 5: Solve for x
   x = 51,161,265,805.82/103,708.69
6. Step 6: Final answer
   x = 493,317.07