Finding the Third Proportional to 685,110 and 1,444,080

Step by Step Solution

1. Step 1: Write the proportion equation
   685,110 : 1,444,080 = 1,444,080 : x
2. Step 2: Convert to fraction form
   685,110/1,444,080 = 1,444,080/x
3. Step 3: Cross multiply
   685,110x = 1,444,080 × 1,444,080
4. Step 4: Simplify right side
   685,110x = 2,085,367,046,400
5. Step 5: Solve for x
   x = 2,085,367,046,400/685,110
6. Step 6: Final answer
   x = 3,043,842.66