Finding the Third Proportional to 65,404 and 141,262

Step by Step Solution

1. Step 1: Write the proportion equation
   65,404 : 141,262 = 141,262 : x
2. Step 2: Convert to fraction form
   65,404/141,262 = 141,262/x
3. Step 3: Cross multiply
   65,404x = 141,262 × 141,262
4. Step 4: Simplify right side
   65,404x = 19,954,952,644
5. Step 5: Solve for x
   x = 19,954,952,644/65,404
6. Step 6: Final answer
   x = 305,102.94