Finding the Third Proportional to 2,622.38 and 5,366.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622.38 : 5,366.25 = 5,366.25 : x
2. Step 2: Convert to fraction form
   2,622.38/5,366.25 = 5,366.25/x
3. Step 3: Cross multiply
   2,622.38x = 5,366.25 × 5,366.25
4. Step 4: Simplify right side
   2,622.38x = 28,796,639.06
5. Step 5: Solve for x
   x = 28,796,639.06/2,622.38
6. Step 6: Final answer
   x = 10,981.13