Finding the Third Proportional to 2,057,455.69 and 3,056,398.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,455.69 : 3,056,398.31 = 3,056,398.31 : x
2. Step 2: Convert to fraction form
   2,057,455.69/3,056,398.31 = 3,056,398.31/x
3. Step 3: Cross multiply
   2,057,455.69x = 3,056,398.31 × 3,056,398.31
4. Step 4: Simplify right side
   2,057,455.69x = 9,341,570,644,652.85
5. Step 5: Solve for x
   x = 9,341,570,644,652.85/2,057,455.69
6. Step 6: Final answer
   x = 4,540,350.83