Finding the Third Proportional to 16,358,314 and 34,408,907

Step by Step Solution

1. Step 1: Write the proportion equation
   16,358,314 : 34,408,907 = 34,408,907 : x
2. Step 2: Convert to fraction form
   16,358,314/34,408,907 = 34,408,907/x
3. Step 3: Cross multiply
   16,358,314x = 34,408,907 × 34,408,907
4. Step 4: Simplify right side
   16,358,314x = 1,183,972,880,934,649
5. Step 5: Solve for x
   x = 1,183,972,880,934,649/16,358,314
6. Step 6: Final answer
   x = 72,377,439.44