Finding the Third Proportional to 5,905,780 and 9,252,198

Step by Step Solution

1. Step 1: Write the proportion equation
   5,905,780 : 9,252,198 = 9,252,198 : x
2. Step 2: Convert to fraction form
   5,905,780/9,252,198 = 9,252,198/x
3. Step 3: Cross multiply
   5,905,780x = 9,252,198 × 9,252,198
4. Step 4: Simplify right side
   5,905,780x = 85,603,167,831,204
5. Step 5: Solve for x
   x = 85,603,167,831,204/5,905,780
6. Step 6: Final answer
   x = 14,494,811.50