Finding the Third Proportional to 5,955.75 and 13,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,955.75 : 13,078.50 = 13,078.50 : x
2. Step 2: Convert to fraction form
   5,955.75/13,078.50 = 13,078.50/x
3. Step 3: Cross multiply
   5,955.75x = 13,078.50 × 13,078.50
4. Step 4: Simplify right side
   5,955.75x = 171,047,162.25
5. Step 5: Solve for x
   x = 171,047,162.25/5,955.75
6. Step 6: Final answer
   x = 28,719.67