Finding the Third Proportional to 3,862,210 and 5,675,079

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862,210 : 5,675,079 = 5,675,079 : x
2. Step 2: Convert to fraction form
   3,862,210/5,675,079 = 5,675,079/x
3. Step 3: Cross multiply
   3,862,210x = 5,675,079 × 5,675,079
4. Step 4: Simplify right side
   3,862,210x = 32,206,521,656,241
5. Step 5: Solve for x
   x = 32,206,521,656,241/3,862,210
6. Step 6: Final answer
   x = 8,338,884.12