Finding the Third Proportional to 105,861 and 227,073

Step by Step Solution

1. Step 1: Write the proportion equation
   105,861 : 227,073 = 227,073 : x
2. Step 2: Convert to fraction form
   105,861/227,073 = 227,073/x
3. Step 3: Cross multiply
   105,861x = 227,073 × 227,073
4. Step 4: Simplify right side
   105,861x = 51,562,147,329
5. Step 5: Solve for x
   x = 51,562,147,329/105,861
6. Step 6: Final answer
   x = 487,074.06