Finding the Third Proportional to 2,728,174 and 4,075,413

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,174 : 4,075,413 = 4,075,413 : x
2. Step 2: Convert to fraction form
   2,728,174/4,075,413 = 4,075,413/x
3. Step 3: Cross multiply
   2,728,174x = 4,075,413 × 4,075,413
4. Step 4: Simplify right side
   2,728,174x = 16,608,991,120,569
5. Step 5: Solve for x
   x = 16,608,991,120,569/2,728,174
6. Step 6: Final answer
   x = 6,087,951.55