Finding the Third Proportional to 12,794.63 and 19,599.47

Step by Step Solution

1. Step 1: Write the proportion equation
   12,794.63 : 19,599.47 = 19,599.47 : x
2. Step 2: Convert to fraction form
   12,794.63/19,599.47 = 19,599.47/x
3. Step 3: Cross multiply
   12,794.63x = 19,599.47 × 19,599.47
4. Step 4: Simplify right side
   12,794.63x = 384,139,175.28
5. Step 5: Solve for x
   x = 384,139,175.28/12,794.63
6. Step 6: Final answer
   x = 30,023.48