Finding the Third Proportional to 1,144,866 and 1,682,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,866 : 1,682,292 = 1,682,292 : x
2. Step 2: Convert to fraction form
   1,144,866/1,682,292 = 1,682,292/x
3. Step 3: Cross multiply
   1,144,866x = 1,682,292 × 1,682,292
4. Step 4: Simplify right side
   1,144,866x = 2,830,106,373,264
5. Step 5: Solve for x
   x = 2,830,106,373,264/1,144,866
6. Step 6: Final answer
   x = 2,471,997.92