Finding the Third Proportional to 5,483.25 and 10,694.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,483.25 : 10,694.25 = 10,694.25 : x
2. Step 2: Convert to fraction form
   5,483.25/10,694.25 = 10,694.25/x
3. Step 3: Cross multiply
   5,483.25x = 10,694.25 × 10,694.25
4. Step 4: Simplify right side
   5,483.25x = 114,366,983.06
5. Step 5: Solve for x
   x = 114,366,983.06/5,483.25
6. Step 6: Final answer
   x = 20,857.52