Finding the Third Proportional to 70,684 and 151,608

Step by Step Solution

1. Step 1: Write the proportion equation
   70,684 : 151,608 = 151,608 : x
2. Step 2: Convert to fraction form
   70,684/151,608 = 151,608/x
3. Step 3: Cross multiply
   70,684x = 151,608 × 151,608
4. Step 4: Simplify right side
   70,684x = 22,984,985,664
5. Step 5: Solve for x
   x = 22,984,985,664/70,684
6. Step 6: Final answer
   x = 325,179.47