Finding the Third Proportional to 3,450,942 and 7,258,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,450,942 : 7,258,752 = 7,258,752 : x
2. Step 2: Convert to fraction form
   3,450,942/7,258,752 = 7,258,752/x
3. Step 3: Cross multiply
   3,450,942x = 7,258,752 × 7,258,752
4. Step 4: Simplify right side
   3,450,942x = 52,689,480,597,504
5. Step 5: Solve for x
   x = 52,689,480,597,504/3,450,942
6. Step 6: Final answer
   x = 15,268,144.35