Finding the Third Proportional to 11,172 and 24,558

Step by Step Solution

1. Step 1: Write the proportion equation
   11,172 : 24,558 = 24,558 : x
2. Step 2: Convert to fraction form
   11,172/24,558 = 24,558/x
3. Step 3: Cross multiply
   11,172x = 24,558 × 24,558
4. Step 4: Simplify right side
   11,172x = 603,095,364
5. Step 5: Solve for x
   x = 603,095,364/11,172
6. Step 6: Final answer
   x = 53,982.76