Finding the Third Proportional to 23,616 and 55,162

Step by Step Solution

1. Step 1: Write the proportion equation
   23,616 : 55,162 = 55,162 : x
2. Step 2: Convert to fraction form
   23,616/55,162 = 55,162/x
3. Step 3: Cross multiply
   23,616x = 55,162 × 55,162
4. Step 4: Simplify right side
   23,616x = 3,042,846,244
5. Step 5: Solve for x
   x = 3,042,846,244/23,616
6. Step 6: Final answer
   x = 128,846.81