Finding the Third Proportional to 69,143.50 and 150,801

Step by Step Solution

1. Step 1: Write the proportion equation
   69,143.50 : 150,801 = 150,801 : x
2. Step 2: Convert to fraction form
   69,143.50/150,801 = 150,801/x
3. Step 3: Cross multiply
   69,143.50x = 150,801 × 150,801
4. Step 4: Simplify right side
   69,143.50x = 22,740,941,601
5. Step 5: Solve for x
   x = 22,740,941,601/69,143.50
6. Step 6: Final answer
   x = 328,894.86