Finding the Third Proportional to 9,410 and 13,169

Step by Step Solution

1. Step 1: Write the proportion equation
   9,410 : 13,169 = 13,169 : x
2. Step 2: Convert to fraction form
   9,410/13,169 = 13,169/x
3. Step 3: Cross multiply
   9,410x = 13,169 × 13,169
4. Step 4: Simplify right side
   9,410x = 173,422,561
5. Step 5: Solve for x
   x = 173,422,561/9,410
6. Step 6: Final answer
   x = 18,429.60