Finding the Third Proportional to 150,986 and 233,485

Step by Step Solution

1. Step 1: Write the proportion equation
   150,986 : 233,485 = 233,485 : x
2. Step 2: Convert to fraction form
   150,986/233,485 = 233,485/x
3. Step 3: Cross multiply
   150,986x = 233,485 × 233,485
4. Step 4: Simplify right side
   150,986x = 54,515,245,225
5. Step 5: Solve for x
   x = 54,515,245,225/150,986
6. Step 6: Final answer
   x = 361,061.59