Finding the Third Proportional to 1,284,084 and 2,734,056

Step by Step Solution

1. Step 1: Write the proportion equation
   1,284,084 : 2,734,056 = 2,734,056 : x
2. Step 2: Convert to fraction form
   1,284,084/2,734,056 = 2,734,056/x
3. Step 3: Cross multiply
   1,284,084x = 2,734,056 × 2,734,056
4. Step 4: Simplify right side
   1,284,084x = 7,475,062,211,136
5. Step 5: Solve for x
   x = 7,475,062,211,136/1,284,084
6. Step 6: Final answer
   x = 5,821,318.71