Finding the Third Proportional to 3,308,884 and 4,990,974

Step by Step Solution

1. Step 1: Write the proportion equation
   3,308,884 : 4,990,974 = 4,990,974 : x
2. Step 2: Convert to fraction form
   3,308,884/4,990,974 = 4,990,974/x
3. Step 3: Cross multiply
   3,308,884x = 4,990,974 × 4,990,974
4. Step 4: Simplify right side
   3,308,884x = 24,909,821,468,676
5. Step 5: Solve for x
   x = 24,909,821,468,676/3,308,884
6. Step 6: Final answer
   x = 7,528,164.02