Finding the Third Proportional to 5,991.75 and 13,002.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,991.75 : 13,002.75 = 13,002.75 : x
2. Step 2: Convert to fraction form
   5,991.75/13,002.75 = 13,002.75/x
3. Step 3: Cross multiply
   5,991.75x = 13,002.75 × 13,002.75
4. Step 4: Simplify right side
   5,991.75x = 169,071,507.56
5. Step 5: Solve for x
   x = 169,071,507.56/5,991.75
6. Step 6: Final answer
   x = 28,217.38