Finding the Third Proportional to 665,554.22 and 1,444,285.69

Step by Step Solution

1. Step 1: Write the proportion equation
   665,554.22 : 1,444,285.69 = 1,444,285.69 : x
2. Step 2: Convert to fraction form
   665,554.22/1,444,285.69 = 1,444,285.69/x
3. Step 3: Cross multiply
   665,554.22x = 1,444,285.69 × 1,444,285.69
4. Step 4: Simplify right side
   665,554.22x = 2,085,961,147,117.35
5. Step 5: Solve for x
   x = 2,085,961,147,117.35/665,554.22
6. Step 6: Final answer
   x = 3,134,171.62