Finding the Third Proportional to 67,916 and 151,384

Step by Step Solution

1. Step 1: Write the proportion equation
   67,916 : 151,384 = 151,384 : x
2. Step 2: Convert to fraction form
   67,916/151,384 = 151,384/x
3. Step 3: Cross multiply
   67,916x = 151,384 × 151,384
4. Step 4: Simplify right side
   67,916x = 22,917,115,456
5. Step 5: Solve for x
   x = 22,917,115,456/67,916
6. Step 6: Final answer
   x = 337,433.23