Finding the Third Proportional to 2,692,990 and 5,892,734

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,990 : 5,892,734 = 5,892,734 : x
2. Step 2: Convert to fraction form
   2,692,990/5,892,734 = 5,892,734/x
3. Step 3: Cross multiply
   2,692,990x = 5,892,734 × 5,892,734
4. Step 4: Simplify right side
   2,692,990x = 34,724,313,994,756
5. Step 5: Solve for x
   x = 34,724,313,994,756/2,692,990
6. Step 6: Final answer
   x = 12,894,334.55