Finding the Third Proportional to 2,728,176 and 4,075,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,176 : 4,075,416 = 4,075,416 : x
2. Step 2: Convert to fraction form
   2,728,176/4,075,416 = 4,075,416/x
3. Step 3: Cross multiply
   2,728,176x = 4,075,416 × 4,075,416
4. Step 4: Simplify right side
   2,728,176x = 16,609,015,573,056
5. Step 5: Solve for x
   x = 16,609,015,573,056/2,728,176
6. Step 6: Final answer
   x = 6,087,956.05