Finding the Third Proportional to 2,336.91 and 4,890.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336.91 : 4,890.09 = 4,890.09 : x
2. Step 2: Convert to fraction form
   2,336.91/4,890.09 = 4,890.09/x
3. Step 3: Cross multiply
   2,336.91x = 4,890.09 × 4,890.09
4. Step 4: Simplify right side
   2,336.91x = 23,913,016.88
5. Step 5: Solve for x
   x = 23,913,016.88/2,336.91
6. Step 6: Final answer
   x = 10,232.77