Finding the Third Proportional to 105,170 and 225,104

Step by Step Solution

1. Step 1: Write the proportion equation
   105,170 : 225,104 = 225,104 : x
2. Step 2: Convert to fraction form
   105,170/225,104 = 225,104/x
3. Step 3: Cross multiply
   105,170x = 225,104 × 225,104
4. Step 4: Simplify right side
   105,170x = 50,671,810,816
5. Step 5: Solve for x
   x = 50,671,810,816/105,170
6. Step 6: Final answer
   x = 481,808.60