Finding the Third Proportional to 11,558 and 25,058

Step by Step Solution

1. Step 1: Write the proportion equation
   11,558 : 25,058 = 25,058 : x
2. Step 2: Convert to fraction form
   11,558/25,058 = 25,058/x
3. Step 3: Cross multiply
   11,558x = 25,058 × 25,058
4. Step 4: Simplify right side
   11,558x = 627,903,364
5. Step 5: Solve for x
   x = 627,903,364/11,558
6. Step 6: Final answer
   x = 54,326.30