Finding the Third Proportional to 156,751 and 333,731

Step by Step Solution

1. Step 1: Write the proportion equation
   156,751 : 333,731 = 333,731 : x
2. Step 2: Convert to fraction form
   156,751/333,731 = 333,731/x
3. Step 3: Cross multiply
   156,751x = 333,731 × 333,731
4. Step 4: Simplify right side
   156,751x = 111,376,380,361
5. Step 5: Solve for x
   x = 111,376,380,361/156,751
6. Step 6: Final answer
   x = 710,530.59