Finding the Third Proportional to 2,184,619 and 3,276,928

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,619 : 3,276,928 = 3,276,928 : x
2. Step 2: Convert to fraction form
   2,184,619/3,276,928 = 3,276,928/x
3. Step 3: Cross multiply
   2,184,619x = 3,276,928 × 3,276,928
4. Step 4: Simplify right side
   2,184,619x = 10,738,257,117,184
5. Step 5: Solve for x
   x = 10,738,257,117,184/2,184,619
6. Step 6: Final answer
   x = 4,915,391.25