Finding the Third Proportional to 37,162 and 54,499

Step by Step Solution

1. Step 1: Write the proportion equation
   37,162 : 54,499 = 54,499 : x
2. Step 2: Convert to fraction form
   37,162/54,499 = 54,499/x
3. Step 3: Cross multiply
   37,162x = 54,499 × 54,499
4. Step 4: Simplify right side
   37,162x = 2,970,141,001
5. Step 5: Solve for x
   x = 2,970,141,001/37,162
6. Step 6: Final answer
   x = 79,924.14