Finding the Third Proportional to 923.91 and 1,995.89

Step by Step Solution

1. Step 1: Write the proportion equation
   923.91 : 1,995.89 = 1,995.89 : x
2. Step 2: Convert to fraction form
   923.91/1,995.89 = 1,995.89/x
3. Step 3: Cross multiply
   923.91x = 1,995.89 × 1,995.89
4. Step 4: Simplify right side
   923.91x = 3,983,579.39
5. Step 5: Solve for x
   x = 3,983,579.39/923.91
6. Step 6: Final answer
   x = 4,311.67