Finding the Third Proportional to 2,173 and 4,744.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173 : 4,744.25 = 4,744.25 : x
2. Step 2: Convert to fraction form
   2,173/4,744.25 = 4,744.25/x
3. Step 3: Cross multiply
   2,173x = 4,744.25 × 4,744.25
4. Step 4: Simplify right side
   2,173x = 22,507,908.06
5. Step 5: Solve for x
   x = 22,507,908.06/2,173
6. Step 6: Final answer
   x = 10,357.99