Finding the Third Proportional to 665,044.50 and 1,383,162

Step by Step Solution

1. Step 1: Write the proportion equation
   665,044.50 : 1,383,162 = 1,383,162 : x
2. Step 2: Convert to fraction form
   665,044.50/1,383,162 = 1,383,162/x
3. Step 3: Cross multiply
   665,044.50x = 1,383,162 × 1,383,162
4. Step 4: Simplify right side
   665,044.50x = 1,913,137,118,244
5. Step 5: Solve for x
   x = 1,913,137,118,244/665,044.50
6. Step 6: Final answer
   x = 2,876,705.42