Finding the Third Proportional to 70,998 and 151,469

Step by Step Solution

1. Step 1: Write the proportion equation
   70,998 : 151,469 = 151,469 : x
2. Step 2: Convert to fraction form
   70,998/151,469 = 151,469/x
3. Step 3: Cross multiply
   70,998x = 151,469 × 151,469
4. Step 4: Simplify right side
   70,998x = 22,942,857,961
5. Step 5: Solve for x
   x = 22,942,857,961/70,998
6. Step 6: Final answer
   x = 323,147.95