Finding the Third Proportional to 162,732 and 333,392

Step by Step Solution

1. Step 1: Write the proportion equation
   162,732 : 333,392 = 333,392 : x
2. Step 2: Convert to fraction form
   162,732/333,392 = 333,392/x
3. Step 3: Cross multiply
   162,732x = 333,392 × 333,392
4. Step 4: Simplify right side
   162,732x = 111,150,225,664
5. Step 5: Solve for x
   x = 111,150,225,664/162,732
6. Step 6: Final answer
   x = 683,026.24