Finding the Third Proportional to 105,517.69 and 232,606.69

Step by Step Solution

1. Step 1: Write the proportion equation
   105,517.69 : 232,606.69 = 232,606.69 : x
2. Step 2: Convert to fraction form
   105,517.69/232,606.69 = 232,606.69/x
3. Step 3: Cross multiply
   105,517.69x = 232,606.69 × 232,606.69
4. Step 4: Simplify right side
   105,517.69x = 54,105,871,069.72
5. Step 5: Solve for x
   x = 54,105,871,069.72/105,517.69
6. Step 6: Final answer
   x = 512,765.89