Finding the Third Proportional to 3,322,976 and 4,978,937

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,976 : 4,978,937 = 4,978,937 : x
2. Step 2: Convert to fraction form
   3,322,976/4,978,937 = 4,978,937/x
3. Step 3: Cross multiply
   3,322,976x = 4,978,937 × 4,978,937
4. Step 4: Simplify right side
   3,322,976x = 24,789,813,649,969
5. Step 5: Solve for x
   x = 24,789,813,649,969/3,322,976
6. Step 6: Final answer
   x = 7,460,124.19