Finding the Third Proportional to 156,966 and 234,834

Step by Step Solution

1. Step 1: Write the proportion equation
   156,966 : 234,834 = 234,834 : x
2. Step 2: Convert to fraction form
   156,966/234,834 = 234,834/x
3. Step 3: Cross multiply
   156,966x = 234,834 × 234,834
4. Step 4: Simplify right side
   156,966x = 55,147,007,556
5. Step 5: Solve for x
   x = 55,147,007,556/156,966
6. Step 6: Final answer
   x = 351,330.91