Finding the Third Proportional to 3,322,969 and 4,978,927

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,969 : 4,978,927 = 4,978,927 : x
2. Step 2: Convert to fraction form
   3,322,969/4,978,927 = 4,978,927/x
3. Step 3: Cross multiply
   3,322,969x = 4,978,927 × 4,978,927
4. Step 4: Simplify right side
   3,322,969x = 24,789,714,071,329
5. Step 5: Solve for x
   x = 24,789,714,071,329/3,322,969
6. Step 6: Final answer
   x = 7,460,109.94