Finding the Third Proportional to 1,206,771 and 1,789,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,771 : 1,789,284 = 1,789,284 : x
2. Step 2: Convert to fraction form
   1,206,771/1,789,284 = 1,789,284/x
3. Step 3: Cross multiply
   1,206,771x = 1,789,284 × 1,789,284
4. Step 4: Simplify right side
   1,206,771x = 3,201,537,232,656
5. Step 5: Solve for x
   x = 3,201,537,232,656/1,206,771
6. Step 6: Final answer
   x = 2,652,978.26