Finding the Third Proportional to 6,890.06 and 10,332.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,890.06 : 10,332.56 = 10,332.56 : x
2. Step 2: Convert to fraction form
   6,890.06/10,332.56 = 10,332.56/x
3. Step 3: Cross multiply
   6,890.06x = 10,332.56 × 10,332.56
4. Step 4: Simplify right side
   6,890.06x = 106,761,847.82
5. Step 5: Solve for x
   x = 106,761,847.82/6,890.06
6. Step 6: Final answer
   x = 15,495.05