Finding the Third Proportional to 1,445,378 and 3,053,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,378 : 3,053,548 = 3,053,548 : x
2. Step 2: Convert to fraction form
   1,445,378/3,053,548 = 3,053,548/x
3. Step 3: Cross multiply
   1,445,378x = 3,053,548 × 3,053,548
4. Step 4: Simplify right side
   1,445,378x = 9,324,155,388,304
5. Step 5: Solve for x
   x = 9,324,155,388,304/1,445,378
6. Step 6: Final answer
   x = 6,451,015.16