Finding the Third Proportional to 1,296,022 and 2,827,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,296,022 : 2,827,876 = 2,827,876 : x
2. Step 2: Convert to fraction form
   1,296,022/2,827,876 = 2,827,876/x
3. Step 3: Cross multiply
   1,296,022x = 2,827,876 × 2,827,876
4. Step 4: Simplify right side
   1,296,022x = 7,996,882,671,376
5. Step 5: Solve for x
   x = 7,996,882,671,376/1,296,022
6. Step 6: Final answer
   x = 6,170,329.42