Finding the Third Proportional to 92,162 and 137,666

Step by Step Solution

1. Step 1: Write the proportion equation
   92,162 : 137,666 = 137,666 : x
2. Step 2: Convert to fraction form
   92,162/137,666 = 137,666/x
3. Step 3: Cross multiply
   92,162x = 137,666 × 137,666
4. Step 4: Simplify right side
   92,162x = 18,951,927,556
5. Step 5: Solve for x
   x = 18,951,927,556/92,162
6. Step 6: Final answer
   x = 205,637.11