Finding the Third Proportional to 2,099,450 and 4,504,600

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,450 : 4,504,600 = 4,504,600 : x
2. Step 2: Convert to fraction form
   2,099,450/4,504,600 = 4,504,600/x
3. Step 3: Cross multiply
   2,099,450x = 4,504,600 × 4,504,600
4. Step 4: Simplify right side
   2,099,450x = 20,291,421,160,000
5. Step 5: Solve for x
   x = 20,291,421,160,000/2,099,450
6. Step 6: Final answer
   x = 9,665,112.84