Finding the Third Proportional to 658,346 and 1,410,002

Step by Step Solution

1. Step 1: Write the proportion equation
   658,346 : 1,410,002 = 1,410,002 : x
2. Step 2: Convert to fraction form
   658,346/1,410,002 = 1,410,002/x
3. Step 3: Cross multiply
   658,346x = 1,410,002 × 1,410,002
4. Step 4: Simplify right side
   658,346x = 1,988,105,640,004
5. Step 5: Solve for x
   x = 1,988,105,640,004/658,346
6. Step 6: Final answer
   x = 3,019,849.20