Finding the Third Proportional to 2,792,682 and 4,342,086

Step by Step Solution

1. Step 1: Write the proportion equation
   2,792,682 : 4,342,086 = 4,342,086 : x
2. Step 2: Convert to fraction form
   2,792,682/4,342,086 = 4,342,086/x
3. Step 3: Cross multiply
   2,792,682x = 4,342,086 × 4,342,086
4. Step 4: Simplify right side
   2,792,682x = 18,853,710,831,396
5. Step 5: Solve for x
   x = 18,853,710,831,396/2,792,682
6. Step 6: Final answer
   x = 6,751,112.67