Finding the Third Proportional to 1,002,435 and 2,203,347

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,435 : 2,203,347 = 2,203,347 : x
2. Step 2: Convert to fraction form
   1,002,435/2,203,347 = 2,203,347/x
3. Step 3: Cross multiply
   1,002,435x = 2,203,347 × 2,203,347
4. Step 4: Simplify right side
   1,002,435x = 4,854,738,002,409
5. Step 5: Solve for x
   x = 4,854,738,002,409/1,002,435
6. Step 6: Final answer
   x = 4,842,945.43