Finding the Third Proportional to 2,036,410 and 3,019,378

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036,410 : 3,019,378 = 3,019,378 : x
2. Step 2: Convert to fraction form
   2,036,410/3,019,378 = 3,019,378/x
3. Step 3: Cross multiply
   2,036,410x = 3,019,378 × 3,019,378
4. Step 4: Simplify right side
   2,036,410x = 9,116,643,506,884
5. Step 5: Solve for x
   x = 9,116,643,506,884/2,036,410
6. Step 6: Final answer
   x = 4,476,821.22