Finding the Third Proportional to 1,822,898 and 3,926,271

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,898 : 3,926,271 = 3,926,271 : x
2. Step 2: Convert to fraction form
   1,822,898/3,926,271 = 3,926,271/x
3. Step 3: Cross multiply
   1,822,898x = 3,926,271 × 3,926,271
4. Step 4: Simplify right side
   1,822,898x = 15,415,603,965,441
5. Step 5: Solve for x
   x = 15,415,603,965,441/1,822,898
6. Step 6: Final answer
   x = 8,456,646.49