Finding the Third Proportional to 936.56 and 1,933.88

Step by Step Solution

1. Step 1: Write the proportion equation
   936.56 : 1,933.88 = 1,933.88 : x
2. Step 2: Convert to fraction form
   936.56/1,933.88 = 1,933.88/x
3. Step 3: Cross multiply
   936.56x = 1,933.88 × 1,933.88
4. Step 4: Simplify right side
   936.56x = 3,739,872.52
5. Step 5: Solve for x
   x = 3,739,872.52/936.56
6. Step 6: Final answer
   x = 3,993.19