Finding the Third Proportional to 10,058 and 13,226

Step by Step Solution

1. Step 1: Write the proportion equation
   10,058 : 13,226 = 13,226 : x
2. Step 2: Convert to fraction form
   10,058/13,226 = 13,226/x
3. Step 3: Cross multiply
   10,058x = 13,226 × 13,226
4. Step 4: Simplify right side
   10,058x = 174,927,076
5. Step 5: Solve for x
   x = 174,927,076/10,058
6. Step 6: Final answer
   x = 17,391.83