Finding the Third Proportional to 103,222.69 and 150,850.69

Step by Step Solution

1. Step 1: Write the proportion equation
   103,222.69 : 150,850.69 = 150,850.69 : x
2. Step 2: Convert to fraction form
   103,222.69/150,850.69 = 150,850.69/x
3. Step 3: Cross multiply
   103,222.69x = 150,850.69 × 150,850.69
4. Step 4: Simplify right side
   103,222.69x = 22,755,929,919.22
5. Step 5: Solve for x
   x = 22,755,929,919.22/103,222.69
6. Step 6: Final answer
   x = 220,454.73