Finding the Third Proportional to 3,858,484 and 5,676,198

Step by Step Solution

1. Step 1: Write the proportion equation
   3,858,484 : 5,676,198 = 5,676,198 : x
2. Step 2: Convert to fraction form
   3,858,484/5,676,198 = 5,676,198/x
3. Step 3: Cross multiply
   3,858,484x = 5,676,198 × 5,676,198
4. Step 4: Simplify right side
   3,858,484x = 32,219,223,735,204
5. Step 5: Solve for x
   x = 32,219,223,735,204/3,858,484
6. Step 6: Final answer
   x = 8,350,228.67