Finding the Third Proportional to 8,293.50 and 12,841.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,293.50 : 12,841.88 = 12,841.88 : x
2. Step 2: Convert to fraction form
   8,293.50/12,841.88 = 12,841.88/x
3. Step 3: Cross multiply
   8,293.50x = 12,841.88 × 12,841.88
4. Step 4: Simplify right side
   8,293.50x = 164,913,753.52
5. Step 5: Solve for x
   x = 164,913,753.52/8,293.50
6. Step 6: Final answer
   x = 19,884.70