Finding the Third Proportional to 480,822 and 1,028,349

Step by Step Solution

1. Step 1: Write the proportion equation
   480,822 : 1,028,349 = 1,028,349 : x
2. Step 2: Convert to fraction form
   480,822/1,028,349 = 1,028,349/x
3. Step 3: Cross multiply
   480,822x = 1,028,349 × 1,028,349
4. Step 4: Simplify right side
   480,822x = 1,057,501,665,801
5. Step 5: Solve for x
   x = 1,057,501,665,801/480,822
6. Step 6: Final answer
   x = 2,199,362.06