Finding the Third Proportional to 25,680 and 41,058

Step by Step Solution

1. Step 1: Write the proportion equation
   25,680 : 41,058 = 41,058 : x
2. Step 2: Convert to fraction form
   25,680/41,058 = 41,058/x
3. Step 3: Cross multiply
   25,680x = 41,058 × 41,058
4. Step 4: Simplify right side
   25,680x = 1,685,759,364
5. Step 5: Solve for x
   x = 1,685,759,364/25,680
6. Step 6: Final answer
   x = 65,644.84