Finding the Third Proportional to 241,344 and 327,772.50

Step by Step Solution

1. Step 1: Write the proportion equation
   241,344 : 327,772.50 = 327,772.50 : x
2. Step 2: Convert to fraction form
   241,344/327,772.50 = 327,772.50/x
3. Step 3: Cross multiply
   241,344x = 327,772.50 × 327,772.50
4. Step 4: Simplify right side
   241,344x = 107,434,811,756.25
5. Step 5: Solve for x
   x = 107,434,811,756.25/241,344
6. Step 6: Final answer
   x = 445,152.20