Finding the Third Proportional to 11,369.25 and 17,539.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,369.25 : 17,539.88 = 17,539.88 : x
2. Step 2: Convert to fraction form
   11,369.25/17,539.88 = 17,539.88/x
3. Step 3: Cross multiply
   11,369.25x = 17,539.88 × 17,539.88
4. Step 4: Simplify right side
   11,369.25x = 307,647,215.02
5. Step 5: Solve for x
   x = 307,647,215.02/11,369.25
6. Step 6: Final answer
   x = 27,059.59