Finding the Third Proportional to 106,651.69 and 150,013.69

Step by Step Solution

1. Step 1: Write the proportion equation
   106,651.69 : 150,013.69 = 150,013.69 : x
2. Step 2: Convert to fraction form
   106,651.69/150,013.69 = 150,013.69/x
3. Step 3: Cross multiply
   106,651.69x = 150,013.69 × 150,013.69
4. Step 4: Simplify right side
   106,651.69x = 22,504,106,437.35
5. Step 5: Solve for x
   x = 22,504,106,437.35/106,651.69
6. Step 6: Final answer
   x = 211,005.63