Finding the Third Proportional to 6,479.75 and 13,955.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,479.75 : 13,955.69 = 13,955.69 : x
2. Step 2: Convert to fraction form
   6,479.75/13,955.69 = 13,955.69/x
3. Step 3: Cross multiply
   6,479.75x = 13,955.69 × 13,955.69
4. Step 4: Simplify right side
   6,479.75x = 194,761,213.60
5. Step 5: Solve for x
   x = 194,761,213.60/6,479.75
6. Step 6: Final answer
   x = 30,056.90