Finding the Third Proportional to 111,694.50 and 226,629

Step by Step Solution

1. Step 1: Write the proportion equation
   111,694.50 : 226,629 = 226,629 : x
2. Step 2: Convert to fraction form
   111,694.50/226,629 = 226,629/x
3. Step 3: Cross multiply
   111,694.50x = 226,629 × 226,629
4. Step 4: Simplify right side
   111,694.50x = 51,360,703,641
5. Step 5: Solve for x
   x = 51,360,703,641/111,694.50
6. Step 6: Final answer
   x = 459,831.98