Finding the Third Proportional to 11,319.75 and 17,492.63

Step by Step Solution

1. Step 1: Write the proportion equation
   11,319.75 : 17,492.63 = 17,492.63 : x
2. Step 2: Convert to fraction form
   11,319.75/17,492.63 = 17,492.63/x
3. Step 3: Cross multiply
   11,319.75x = 17,492.63 × 17,492.63
4. Step 4: Simplify right side
   11,319.75x = 305,991,929.39
5. Step 5: Solve for x
   x = 305,991,929.39/11,319.75
6. Step 6: Final answer
   x = 27,031.69