Finding the Third Proportional to 150,336 and 225,030

Step by Step Solution

1. Step 1: Write the proportion equation
   150,336 : 225,030 = 225,030 : x
2. Step 2: Convert to fraction form
   150,336/225,030 = 225,030/x
3. Step 3: Cross multiply
   150,336x = 225,030 × 225,030
4. Step 4: Simplify right side
   150,336x = 50,638,500,900
5. Step 5: Solve for x
   x = 50,638,500,900/150,336
6. Step 6: Final answer
   x = 336,835.49