Finding the Third Proportional to 13,561.25 and 27,993.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,561.25 : 27,993.25 = 27,993.25 : x
2. Step 2: Convert to fraction form
   13,561.25/27,993.25 = 27,993.25/x
3. Step 3: Cross multiply
   13,561.25x = 27,993.25 × 27,993.25
4. Step 4: Simplify right side
   13,561.25x = 783,622,045.56
5. Step 5: Solve for x
   x = 783,622,045.56/13,561.25
6. Step 6: Final answer
   x = 57,783.91