Finding the Third Proportional to 65,662 and 98,469

Step by Step Solution

1. Step 1: Write the proportion equation
   65,662 : 98,469 = 98,469 : x
2. Step 2: Convert to fraction form
   65,662/98,469 = 98,469/x
3. Step 3: Cross multiply
   65,662x = 98,469 × 98,469
4. Step 4: Simplify right side
   65,662x = 9,696,143,961
5. Step 5: Solve for x
   x = 9,696,143,961/65,662
6. Step 6: Final answer
   x = 147,667.51