Finding the Third Proportional to 13,002 and 19,617.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,002 : 19,617.75 = 19,617.75 : x
2. Step 2: Convert to fraction form
   13,002/19,617.75 = 19,617.75/x
3. Step 3: Cross multiply
   13,002x = 19,617.75 × 19,617.75
4. Step 4: Simplify right side
   13,002x = 384,856,115.06
5. Step 5: Solve for x
   x = 384,856,115.06/13,002
6. Step 6: Final answer
   x = 29,599.76