Finding the Third Proportional to 36,892 and 57,642

Step by Step Solution

1. Step 1: Write the proportion equation
   36,892 : 57,642 = 57,642 : x
2. Step 2: Convert to fraction form
   36,892/57,642 = 57,642/x
3. Step 3: Cross multiply
   36,892x = 57,642 × 57,642
4. Step 4: Simplify right side
   36,892x = 3,322,600,164
5. Step 5: Solve for x
   x = 3,322,600,164/36,892
6. Step 6: Final answer
   x = 90,062.89