Finding the Third Proportional to 1,114,928 and 1,682,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,928 : 1,682,832 = 1,682,832 : x
2. Step 2: Convert to fraction form
   1,114,928/1,682,832 = 1,682,832/x
3. Step 3: Cross multiply
   1,114,928x = 1,682,832 × 1,682,832
4. Step 4: Simplify right side
   1,114,928x = 2,831,923,540,224
5. Step 5: Solve for x
   x = 2,831,923,540,224/1,114,928
6. Step 6: Final answer
   x = 2,540,005.76