Finding the Third Proportional to 105,151.50 and 225,065.25

Step by Step Solution

1. Step 1: Write the proportion equation
   105,151.50 : 225,065.25 = 225,065.25 : x
2. Step 2: Convert to fraction form
   105,151.50/225,065.25 = 225,065.25/x
3. Step 3: Cross multiply
   105,151.50x = 225,065.25 × 225,065.25
4. Step 4: Simplify right side
   105,151.50x = 50,654,366,757.56
5. Step 5: Solve for x
   x = 50,654,366,757.56/105,151.50
6. Step 6: Final answer
   x = 481,727.48