Finding the Third Proportional to 35,040 and 76,892

Step by Step Solution

1. Step 1: Write the proportion equation
   35,040 : 76,892 = 76,892 : x
2. Step 2: Convert to fraction form
   35,040/76,892 = 76,892/x
3. Step 3: Cross multiply
   35,040x = 76,892 × 76,892
4. Step 4: Simplify right side
   35,040x = 5,912,379,664
5. Step 5: Solve for x
   x = 5,912,379,664/35,040
6. Step 6: Final answer
   x = 168,732.30