Finding the Third Proportional to 8,012 and 12,434

Step by Step Solution

1. Step 1: Write the proportion equation
   8,012 : 12,434 = 12,434 : x
2. Step 2: Convert to fraction form
   8,012/12,434 = 12,434/x
3. Step 3: Cross multiply
   8,012x = 12,434 × 12,434
4. Step 4: Simplify right side
   8,012x = 154,604,356
5. Step 5: Solve for x
   x = 154,604,356/8,012
6. Step 6: Final answer
   x = 19,296.60