Finding the Third Proportional to 16,998 and 36,058

Step by Step Solution

1. Step 1: Write the proportion equation
   16,998 : 36,058 = 36,058 : x
2. Step 2: Convert to fraction form
   16,998/36,058 = 36,058/x
3. Step 3: Cross multiply
   16,998x = 36,058 × 36,058
4. Step 4: Simplify right side
   16,998x = 1,300,179,364
5. Step 5: Solve for x
   x = 1,300,179,364/16,998
6. Step 6: Final answer
   x = 76,490.14