Finding the Third Proportional to 834,244 and 1,821,496

Step by Step Solution

1. Step 1: Write the proportion equation
   834,244 : 1,821,496 = 1,821,496 : x
2. Step 2: Convert to fraction form
   834,244/1,821,496 = 1,821,496/x
3. Step 3: Cross multiply
   834,244x = 1,821,496 × 1,821,496
4. Step 4: Simplify right side
   834,244x = 3,317,847,678,016
5. Step 5: Solve for x
   x = 3,317,847,678,016/834,244
6. Step 6: Final answer
   x = 3,977,071.07