Finding the Third Proportional to 17,826 and 39,182

Step by Step Solution

1. Step 1: Write the proportion equation
   17,826 : 39,182 = 39,182 : x
2. Step 2: Convert to fraction form
   17,826/39,182 = 39,182/x
3. Step 3: Cross multiply
   17,826x = 39,182 × 39,182
4. Step 4: Simplify right side
   17,826x = 1,535,229,124
5. Step 5: Solve for x
   x = 1,535,229,124/17,826
6. Step 6: Final answer
   x = 86,123.03