Finding the Third Proportional to 10,496.25 and 13,643.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,496.25 : 13,643.44 = 13,643.44 : x
2. Step 2: Convert to fraction form
   10,496.25/13,643.44 = 13,643.44/x
3. Step 3: Cross multiply
   10,496.25x = 13,643.44 × 13,643.44
4. Step 4: Simplify right side
   10,496.25x = 186,143,386.82
5. Step 5: Solve for x
   x = 186,143,386.82/10,496.25
6. Step 6: Final answer
   x = 17,734.28