Finding the Third Proportional to 156,766 and 332,900

Step by Step Solution

1. Step 1: Write the proportion equation
   156,766 : 332,900 = 332,900 : x
2. Step 2: Convert to fraction form
   156,766/332,900 = 332,900/x
3. Step 3: Cross multiply
   156,766x = 332,900 × 332,900
4. Step 4: Simplify right side
   156,766x = 110,822,410,000
5. Step 5: Solve for x
   x = 110,822,410,000/156,766
6. Step 6: Final answer
   x = 706,928.86