Finding the Third Proportional to 3,433,176 and 7,456,266

Step by Step Solution

1. Step 1: Write the proportion equation
   3,433,176 : 7,456,266 = 7,456,266 : x
2. Step 2: Convert to fraction form
   3,433,176/7,456,266 = 7,456,266/x
3. Step 3: Cross multiply
   3,433,176x = 7,456,266 × 7,456,266
4. Step 4: Simplify right side
   3,433,176x = 55,595,902,662,756
5. Step 5: Solve for x
   x = 55,595,902,662,756/3,433,176
6. Step 6: Final answer
   x = 16,193,723.44