Finding the Third Proportional to 150,249 and 233,986.50

Step by Step Solution

1. Step 1: Write the proportion equation
   150,249 : 233,986.50 = 233,986.50 : x
2. Step 2: Convert to fraction form
   150,249/233,986.50 = 233,986.50/x
3. Step 3: Cross multiply
   150,249x = 233,986.50 × 233,986.50
4. Step 4: Simplify right side
   150,249x = 54,749,682,182.25
5. Step 5: Solve for x
   x = 54,749,682,182.25/150,249
6. Step 6: Final answer
   x = 364,392.99