Finding the Third Proportional to 1,085,271 and 1,682,151

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,271 : 1,682,151 = 1,682,151 : x
2. Step 2: Convert to fraction form
   1,085,271/1,682,151 = 1,682,151/x
3. Step 3: Cross multiply
   1,085,271x = 1,682,151 × 1,682,151
4. Step 4: Simplify right side
   1,085,271x = 2,829,631,986,801
5. Step 5: Solve for x
   x = 2,829,631,986,801/1,085,271
6. Step 6: Final answer
   x = 2,607,304.52