Finding the Third Proportional to 105,048 and 227,616

Step by Step Solution

1. Step 1: Write the proportion equation
   105,048 : 227,616 = 227,616 : x
2. Step 2: Convert to fraction form
   105,048/227,616 = 227,616/x
3. Step 3: Cross multiply
   105,048x = 227,616 × 227,616
4. Step 4: Simplify right side
   105,048x = 51,809,043,456
5. Step 5: Solve for x
   x = 51,809,043,456/105,048
6. Step 6: Final answer
   x = 493,194.00