Finding the Third Proportional to 2,535.50 and 5,448.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.50 : 5,448.25 = 5,448.25 : x
2. Step 2: Convert to fraction form
   2,535.50/5,448.25 = 5,448.25/x
3. Step 3: Cross multiply
   2,535.50x = 5,448.25 × 5,448.25
4. Step 4: Simplify right side
   2,535.50x = 29,683,428.06
5. Step 5: Solve for x
   x = 29,683,428.06/2,535.50
6. Step 6: Final answer
   x = 11,707.13