Finding the Third Proportional to 6,479.69 and 13,955.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,479.69 : 13,955.56 = 13,955.56 : x
2. Step 2: Convert to fraction form
   6,479.69/13,955.56 = 13,955.56/x
3. Step 3: Cross multiply
   6,479.69x = 13,955.56 × 13,955.56
4. Step 4: Simplify right side
   6,479.69x = 194,757,724.69
5. Step 5: Solve for x
   x = 194,757,724.69/6,479.69
6. Step 6: Final answer
   x = 30,056.65