Finding the Third Proportional to 105,293 and 225,058

Step by Step Solution

1. Step 1: Write the proportion equation
   105,293 : 225,058 = 225,058 : x
2. Step 2: Convert to fraction form
   105,293/225,058 = 225,058/x
3. Step 3: Cross multiply
   105,293x = 225,058 × 225,058
4. Step 4: Simplify right side
   105,293x = 50,651,103,364
5. Step 5: Solve for x
   x = 50,651,103,364/105,293
6. Step 6: Final answer
   x = 481,049.10