Finding the Third Proportional to 65,262 and 140,892

Step by Step Solution

1. Step 1: Write the proportion equation
   65,262 : 140,892 = 140,892 : x
2. Step 2: Convert to fraction form
   65,262/140,892 = 140,892/x
3. Step 3: Cross multiply
   65,262x = 140,892 × 140,892
4. Step 4: Simplify right side
   65,262x = 19,850,555,664
5. Step 5: Solve for x
   x = 19,850,555,664/65,262
6. Step 6: Final answer
   x = 304,167.14