Finding the Third Proportional to 605,510 and 1,427,357

Step by Step Solution

1. Step 1: Write the proportion equation
   605,510 : 1,427,357 = 1,427,357 : x
2. Step 2: Convert to fraction form
   605,510/1,427,357 = 1,427,357/x
3. Step 3: Cross multiply
   605,510x = 1,427,357 × 1,427,357
4. Step 4: Simplify right side
   605,510x = 2,037,348,005,449
5. Step 5: Solve for x
   x = 2,037,348,005,449/605,510
6. Step 6: Final answer
   x = 3,364,681.02