Finding the Third Proportional to 12,614 and 19,518

Step by Step Solution

1. Step 1: Write the proportion equation
   12,614 : 19,518 = 19,518 : x
2. Step 2: Convert to fraction form
   12,614/19,518 = 19,518/x
3. Step 3: Cross multiply
   12,614x = 19,518 × 19,518
4. Step 4: Simplify right side
   12,614x = 380,952,324
5. Step 5: Solve for x
   x = 380,952,324/12,614
6. Step 6: Final answer
   x = 30,200.76