Finding the Third Proportional to 650.53 and 885.30

Step by Step Solution

1. Step 1: Write the proportion equation
   650.53 : 885.30 = 885.30 : x
2. Step 2: Convert to fraction form
   650.53/885.30 = 885.30/x
3. Step 3: Cross multiply
   650.53x = 885.30 × 885.30
4. Step 4: Simplify right side
   650.53x = 783,764.39
5. Step 5: Solve for x
   x = 783,764.39/650.53
6. Step 6: Final answer
   x = 1,204.81