Finding the Third Proportional to 3,450,944 and 7,258,756

Step by Step Solution

1. Step 1: Write the proportion equation
   3,450,944 : 7,258,756 = 7,258,756 : x
2. Step 2: Convert to fraction form
   3,450,944/7,258,756 = 7,258,756/x
3. Step 3: Cross multiply
   3,450,944x = 7,258,756 × 7,258,756
4. Step 4: Simplify right side
   3,450,944x = 52,689,538,667,536
5. Step 5: Solve for x
   x = 52,689,538,667,536/3,450,944
6. Step 6: Final answer
   x = 15,268,152.33