Finding the Third Proportional to 227,734 and 324,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   227,734 : 324,411.50 = 324,411.50 : x
2. Step 2: Convert to fraction form
   227,734/324,411.50 = 324,411.50/x
3. Step 3: Cross multiply
   227,734x = 324,411.50 × 324,411.50
4. Step 4: Simplify right side
   227,734x = 105,242,821,332.25
5. Step 5: Solve for x
   x = 105,242,821,332.25/227,734
6. Step 6: Final answer
   x = 462,130.47