Finding the Third Proportional to 1,475,378 and 3,236,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475,378 : 3,236,452 = 3,236,452 : x
2. Step 2: Convert to fraction form
   1,475,378/3,236,452 = 3,236,452/x
3. Step 3: Cross multiply
   1,475,378x = 3,236,452 × 3,236,452
4. Step 4: Simplify right side
   1,475,378x = 10,474,621,548,304
5. Step 5: Solve for x
   x = 10,474,621,548,304/1,475,378
6. Step 6: Final answer
   x = 7,099,618.91