Finding the Third Proportional to 2,611,694 and 3,994,813

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,694 : 3,994,813 = 3,994,813 : x
2. Step 2: Convert to fraction form
   2,611,694/3,994,813 = 3,994,813/x
3. Step 3: Cross multiply
   2,611,694x = 3,994,813 × 3,994,813
4. Step 4: Simplify right side
   2,611,694x = 15,958,530,904,969
5. Step 5: Solve for x
   x = 15,958,530,904,969/2,611,694
6. Step 6: Final answer
   x = 6,110,413.74