Finding the Third Proportional to 8,111.50 and 11,848

Step by Step Solution

1. Step 1: Write the proportion equation
   8,111.50 : 11,848 = 11,848 : x
2. Step 2: Convert to fraction form
   8,111.50/11,848 = 11,848/x
3. Step 3: Cross multiply
   8,111.50x = 11,848 × 11,848
4. Step 4: Simplify right side
   8,111.50x = 140,375,104
5. Step 5: Solve for x
   x = 140,375,104/8,111.50
6. Step 6: Final answer
   x = 17,305.69