Finding the Third Proportional to 11,110.50 and 16,871.63

Step by Step Solution

1. Step 1: Write the proportion equation
   11,110.50 : 16,871.63 = 16,871.63 : x
2. Step 2: Convert to fraction form
   11,110.50/16,871.63 = 16,871.63/x
3. Step 3: Cross multiply
   11,110.50x = 16,871.63 × 16,871.63
4. Step 4: Simplify right side
   11,110.50x = 284,651,730.14
5. Step 5: Solve for x
   x = 284,651,730.14/11,110.50
6. Step 6: Final answer
   x = 25,620.06