Finding the Third Proportional to 155,524 and 333,787

Step by Step Solution

1. Step 1: Write the proportion equation
   155,524 : 333,787 = 333,787 : x
2. Step 2: Convert to fraction form
   155,524/333,787 = 333,787/x
3. Step 3: Cross multiply
   155,524x = 333,787 × 333,787
4. Step 4: Simplify right side
   155,524x = 111,413,761,369
5. Step 5: Solve for x
   x = 111,413,761,369/155,524
6. Step 6: Final answer
   x = 716,376.65