Finding the Third Proportional to 1,002,298 and 2,103,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,298 : 2,103,012 = 2,103,012 : x
2. Step 2: Convert to fraction form
   1,002,298/2,103,012 = 2,103,012/x
3. Step 3: Cross multiply
   1,002,298x = 2,103,012 × 2,103,012
4. Step 4: Simplify right side
   1,002,298x = 4,422,659,472,144
5. Step 5: Solve for x
   x = 4,422,659,472,144/1,002,298
6. Step 6: Final answer
   x = 4,412,519.50