Finding the Third Proportional to 483,146 and 1,028,662

Step by Step Solution

1. Step 1: Write the proportion equation
   483,146 : 1,028,662 = 1,028,662 : x
2. Step 2: Convert to fraction form
   483,146/1,028,662 = 1,028,662/x
3. Step 3: Cross multiply
   483,146x = 1,028,662 × 1,028,662
4. Step 4: Simplify right side
   483,146x = 1,058,145,510,244
5. Step 5: Solve for x
   x = 1,058,145,510,244/483,146
6. Step 6: Final answer
   x = 2,190,115.43