Finding the Third Proportional to 1,122,081 and 1,682,683

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,081 : 1,682,683 = 1,682,683 : x
2. Step 2: Convert to fraction form
   1,122,081/1,682,683 = 1,682,683/x
3. Step 3: Cross multiply
   1,122,081x = 1,682,683 × 1,682,683
4. Step 4: Simplify right side
   1,122,081x = 2,831,422,078,489
5. Step 5: Solve for x
   x = 2,831,422,078,489/1,122,081
6. Step 6: Final answer
   x = 2,523,366.92