Finding the Third Proportional to 11,123.25 and 15,014.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,123.25 : 15,014.25 = 15,014.25 : x
2. Step 2: Convert to fraction form
   11,123.25/15,014.25 = 15,014.25/x
3. Step 3: Cross multiply
   11,123.25x = 15,014.25 × 15,014.25
4. Step 4: Simplify right side
   11,123.25x = 225,427,703.06
5. Step 5: Solve for x
   x = 225,427,703.06/11,123.25
6. Step 6: Final answer
   x = 20,266.35