Finding the Third Proportional to 3,414,256 and 7,458,464

Step by Step Solution

1. Step 1: Write the proportion equation
   3,414,256 : 7,458,464 = 7,458,464 : x
2. Step 2: Convert to fraction form
   3,414,256/7,458,464 = 7,458,464/x
3. Step 3: Cross multiply
   3,414,256x = 7,458,464 × 7,458,464
4. Step 4: Simplify right side
   3,414,256x = 55,628,685,239,296
5. Step 5: Solve for x
   x = 55,628,685,239,296/3,414,256
6. Step 6: Final answer
   x = 16,293,062.16