Finding the Third Proportional to 6,738.75 and 10,330.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,738.75 : 10,330.88 = 10,330.88 : x
2. Step 2: Convert to fraction form
   6,738.75/10,330.88 = 10,330.88/x
3. Step 3: Cross multiply
   6,738.75x = 10,330.88 × 10,330.88
4. Step 4: Simplify right side
   6,738.75x = 106,726,978.27
5. Step 5: Solve for x
   x = 106,726,978.27/6,738.75
6. Step 6: Final answer
   x = 15,837.80