Finding the Third Proportional to 3,471,019 and 7,475,436

Step by Step Solution

1. Step 1: Write the proportion equation
   3,471,019 : 7,475,436 = 7,475,436 : x
2. Step 2: Convert to fraction form
   3,471,019/7,475,436 = 7,475,436/x
3. Step 3: Cross multiply
   3,471,019x = 7,475,436 × 7,475,436
4. Step 4: Simplify right side
   3,471,019x = 55,882,143,390,096
5. Step 5: Solve for x
   x = 55,882,143,390,096/3,471,019
6. Step 6: Final answer
   x = 16,099,636.27