Finding the Third Proportional to 479.81 and 995.56

Step by Step Solution

1. Step 1: Write the proportion equation
   479.81 : 995.56 = 995.56 : x
2. Step 2: Convert to fraction form
   479.81/995.56 = 995.56/x
3. Step 3: Cross multiply
   479.81x = 995.56 × 995.56
4. Step 4: Simplify right side
   479.81x = 991,144.69
5. Step 5: Solve for x
   x = 991,144.69/479.81
6. Step 6: Final answer
   x = 2,065.69