Finding the Third Proportional to 1,267,152 and 2,757,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,152 : 2,757,378 = 2,757,378 : x
2. Step 2: Convert to fraction form
   1,267,152/2,757,378 = 2,757,378/x
3. Step 3: Cross multiply
   1,267,152x = 2,757,378 × 2,757,378
4. Step 4: Simplify right side
   1,267,152x = 7,603,133,434,884
5. Step 5: Solve for x
   x = 7,603,133,434,884/1,267,152
6. Step 6: Final answer
   x = 6,000,174.75