Finding the Third Proportional to 707,844 and 1,540,086

Step by Step Solution

1. Step 1: Write the proportion equation
   707,844 : 1,540,086 = 1,540,086 : x
2. Step 2: Convert to fraction form
   707,844/1,540,086 = 1,540,086/x
3. Step 3: Cross multiply
   707,844x = 1,540,086 × 1,540,086
4. Step 4: Simplify right side
   707,844x = 2,371,864,887,396
5. Step 5: Solve for x
   x = 2,371,864,887,396/707,844
6. Step 6: Final answer
   x = 3,350,829.97