Finding the Third Proportional to 17,906 and 36,162

Step by Step Solution

1. Step 1: Write the proportion equation
   17,906 : 36,162 = 36,162 : x
2. Step 2: Convert to fraction form
   17,906/36,162 = 36,162/x
3. Step 3: Cross multiply
   17,906x = 36,162 × 36,162
4. Step 4: Simplify right side
   17,906x = 1,307,690,244
5. Step 5: Solve for x
   x = 1,307,690,244/17,906
6. Step 6: Final answer
   x = 73,030.84