Finding the Third Proportional to 108,308 and 225,282

Step by Step Solution

1. Step 1: Write the proportion equation
   108,308 : 225,282 = 225,282 : x
2. Step 2: Convert to fraction form
   108,308/225,282 = 225,282/x
3. Step 3: Cross multiply
   108,308x = 225,282 × 225,282
4. Step 4: Simplify right side
   108,308x = 50,751,979,524
5. Step 5: Solve for x
   x = 50,751,979,524/108,308
6. Step 6: Final answer
   x = 468,589.39