Finding the Third Proportional to 2,012,241 and 2,990,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,241 : 2,990,992 = 2,990,992 : x
2. Step 2: Convert to fraction form
   2,012,241/2,990,992 = 2,990,992/x
3. Step 3: Cross multiply
   2,012,241x = 2,990,992 × 2,990,992
4. Step 4: Simplify right side
   2,012,241x = 8,946,033,144,064
5. Step 5: Solve for x
   x = 8,946,033,144,064/2,012,241
6. Step 6: Final answer
   x = 4,445,806.02