Finding the Third Proportional to 3,410,468 and 7,267,390

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410,468 : 7,267,390 = 7,267,390 : x
2. Step 2: Convert to fraction form
   3,410,468/7,267,390 = 7,267,390/x
3. Step 3: Cross multiply
   3,410,468x = 7,267,390 × 7,267,390
4. Step 4: Simplify right side
   3,410,468x = 52,814,957,412,100
5. Step 5: Solve for x
   x = 52,814,957,412,100/3,410,468
6. Step 6: Final answer
   x = 15,486,131.94