Finding the Third Proportional to 13,108 and 18,434

Step by Step Solution

1. Step 1: Write the proportion equation
   13,108 : 18,434 = 18,434 : x
2. Step 2: Convert to fraction form
   13,108/18,434 = 18,434/x
3. Step 3: Cross multiply
   13,108x = 18,434 × 18,434
4. Step 4: Simplify right side
   13,108x = 339,812,356
5. Step 5: Solve for x
   x = 339,812,356/13,108
6. Step 6: Final answer
   x = 25,924.04