Finding the Third Proportional to 9,995.06 and 16,657.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,995.06 : 16,657.31 = 16,657.31 : x
2. Step 2: Convert to fraction form
   9,995.06/16,657.31 = 16,657.31/x
3. Step 3: Cross multiply
   9,995.06x = 16,657.31 × 16,657.31
4. Step 4: Simplify right side
   9,995.06x = 277,466,059.72
5. Step 5: Solve for x
   x = 277,466,059.72/9,995.06
6. Step 6: Final answer
   x = 27,760.31