Finding the Third Proportional to 1,310,084 and 2,864,554

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,084 : 2,864,554 = 2,864,554 : x
2. Step 2: Convert to fraction form
   1,310,084/2,864,554 = 2,864,554/x
3. Step 3: Cross multiply
   1,310,084x = 2,864,554 × 2,864,554
4. Step 4: Simplify right side
   1,310,084x = 8,205,669,618,916
5. Step 5: Solve for x
   x = 8,205,669,618,916/1,310,084
6. Step 6: Final answer
   x = 6,263,468.31