Finding the Third Proportional to 6,890.06 and 10,481.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,890.06 : 10,481.91 = 10,481.91 : x
2. Step 2: Convert to fraction form
   6,890.06/10,481.91 = 10,481.91/x
3. Step 3: Cross multiply
   6,890.06x = 10,481.91 × 10,481.91
4. Step 4: Simplify right side
   6,890.06x = 109,870,358.63
5. Step 5: Solve for x
   x = 109,870,358.63/6,890.06
6. Step 6: Final answer
   x = 15,946.21