Finding the Third Proportional to 2,993,790 and 4,690,971

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993,790 : 4,690,971 = 4,690,971 : x
2. Step 2: Convert to fraction form
   2,993,790/4,690,971 = 4,690,971/x
3. Step 3: Cross multiply
   2,993,790x = 4,690,971 × 4,690,971
4. Step 4: Simplify right side
   2,993,790x = 22,005,208,922,841
5. Step 5: Solve for x
   x = 22,005,208,922,841/2,993,790
6. Step 6: Final answer
   x = 7,350,284.73