Finding the Third Proportional to 483,147 and 1,028,664

Step by Step Solution

1. Step 1: Write the proportion equation
   483,147 : 1,028,664 = 1,028,664 : x
2. Step 2: Convert to fraction form
   483,147/1,028,664 = 1,028,664/x
3. Step 3: Cross multiply
   483,147x = 1,028,664 × 1,028,664
4. Step 4: Simplify right side
   483,147x = 1,058,149,624,896
5. Step 5: Solve for x
   x = 1,058,149,624,896/483,147
6. Step 6: Final answer
   x = 2,190,119.41