Finding the Third Proportional to 1,206,757 and 1,789,262

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,757 : 1,789,262 = 1,789,262 : x
2. Step 2: Convert to fraction form
   1,206,757/1,789,262 = 1,789,262/x
3. Step 3: Cross multiply
   1,206,757x = 1,789,262 × 1,789,262
4. Step 4: Simplify right side
   1,206,757x = 3,201,458,504,644
5. Step 5: Solve for x
   x = 3,201,458,504,644/1,206,757
6. Step 6: Final answer
   x = 2,652,943.80