Finding the Third Proportional to 11,929.50 and 17,895.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,929.50 : 17,895.38 = 17,895.38 : x
2. Step 2: Convert to fraction form
   11,929.50/17,895.38 = 17,895.38/x
3. Step 3: Cross multiply
   11,929.50x = 17,895.38 × 17,895.38
4. Step 4: Simplify right side
   11,929.50x = 320,244,446.39
5. Step 5: Solve for x
   x = 320,244,446.39/11,929.50
6. Step 6: Final answer
   x = 26,844.75