Finding the Third Proportional to 23,162 and 45,172

Step by Step Solution

1. Step 1: Write the proportion equation
   23,162 : 45,172 = 45,172 : x
2. Step 2: Convert to fraction form
   23,162/45,172 = 45,172/x
3. Step 3: Cross multiply
   23,162x = 45,172 × 45,172
4. Step 4: Simplify right side
   23,162x = 2,040,509,584
5. Step 5: Solve for x
   x = 2,040,509,584/23,162
6. Step 6: Final answer
   x = 88,097.30