Finding the Third Proportional to 1,444,478 and 3,075,578

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,478 : 3,075,578 = 3,075,578 : x
2. Step 2: Convert to fraction form
   1,444,478/3,075,578 = 3,075,578/x
3. Step 3: Cross multiply
   1,444,478x = 3,075,578 × 3,075,578
4. Step 4: Simplify right side
   1,444,478x = 9,459,180,034,084
5. Step 5: Solve for x
   x = 9,459,180,034,084/1,444,478
6. Step 6: Final answer
   x = 6,548,510.97