Finding the Third Proportional to 3,414,276 and 7,458,504

Step by Step Solution

1. Step 1: Write the proportion equation
   3,414,276 : 7,458,504 = 7,458,504 : x
2. Step 2: Convert to fraction form
   3,414,276/7,458,504 = 7,458,504/x
3. Step 3: Cross multiply
   3,414,276x = 7,458,504 × 7,458,504
4. Step 4: Simplify right side
   3,414,276x = 55,629,281,918,016
5. Step 5: Solve for x
   x = 55,629,281,918,016/3,414,276
6. Step 6: Final answer
   x = 16,293,141.48