Finding the Third Proportional to 159,510 and 246,834

Step by Step Solution

1. Step 1: Write the proportion equation
   159,510 : 246,834 = 246,834 : x
2. Step 2: Convert to fraction form
   159,510/246,834 = 246,834/x
3. Step 3: Cross multiply
   159,510x = 246,834 × 246,834
4. Step 4: Simplify right side
   159,510x = 60,927,023,556
5. Step 5: Solve for x
   x = 60,927,023,556/159,510
6. Step 6: Final answer
   x = 381,963.66