Finding the Third Proportional to 3,322,967 and 4,978,924

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,967 : 4,978,924 = 4,978,924 : x
2. Step 2: Convert to fraction form
   3,322,967/4,978,924 = 4,978,924/x
3. Step 3: Cross multiply
   3,322,967x = 4,978,924 × 4,978,924
4. Step 4: Simplify right side
   3,322,967x = 24,789,684,197,776
5. Step 5: Solve for x
   x = 24,789,684,197,776/3,322,967
6. Step 6: Final answer
   x = 7,460,105.44