Finding the Third Proportional to 605,624 and 940,419

Step by Step Solution

1. Step 1: Write the proportion equation
   605,624 : 940,419 = 940,419 : x
2. Step 2: Convert to fraction form
   605,624/940,419 = 940,419/x
3. Step 3: Cross multiply
   605,624x = 940,419 × 940,419
4. Step 4: Simplify right side
   605,624x = 884,387,895,561
5. Step 5: Solve for x
   x = 884,387,895,561/605,624
6. Step 6: Final answer
   x = 1,460,292.02