Finding the Third Proportional to 108,082 and 173,653

Step by Step Solution

1. Step 1: Write the proportion equation
   108,082 : 173,653 = 173,653 : x
2. Step 2: Convert to fraction form
   108,082/173,653 = 173,653/x
3. Step 3: Cross multiply
   108,082x = 173,653 × 173,653
4. Step 4: Simplify right side
   108,082x = 30,155,364,409
5. Step 5: Solve for x
   x = 30,155,364,409/108,082
6. Step 6: Final answer
   x = 279,004.50