Finding the Third Proportional to 11,013.75 and 19,442.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,013.75 : 19,442.25 = 19,442.25 : x
2. Step 2: Convert to fraction form
   11,013.75/19,442.25 = 19,442.25/x
3. Step 3: Cross multiply
   11,013.75x = 19,442.25 × 19,442.25
4. Step 4: Simplify right side
   11,013.75x = 378,001,085.06
5. Step 5: Solve for x
   x = 378,001,085.06/11,013.75
6. Step 6: Final answer
   x = 34,320.83