Finding the Third Proportional to 4,640.06 and 10,942.88

Step by Step Solution

1. Step 1: Write the proportion equation
   4,640.06 : 10,942.88 = 10,942.88 : x
2. Step 2: Convert to fraction form
   4,640.06/10,942.88 = 10,942.88/x
3. Step 3: Cross multiply
   4,640.06x = 10,942.88 × 10,942.88
4. Step 4: Simplify right side
   4,640.06x = 119,746,513.27
5. Step 5: Solve for x
   x = 119,746,513.27/4,640.06
6. Step 6: Final answer
   x = 25,807.09