Finding the Third Proportional to 2,259,300 and 3,522,330

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,300 : 3,522,330 = 3,522,330 : x
2. Step 2: Convert to fraction form
   2,259,300/3,522,330 = 3,522,330/x
3. Step 3: Cross multiply
   2,259,300x = 3,522,330 × 3,522,330
4. Step 4: Simplify right side
   2,259,300x = 12,406,808,628,900
5. Step 5: Solve for x
   x = 12,406,808,628,900/2,259,300
6. Step 6: Final answer
   x = 5,491,439.22