Finding the Third Proportional to 2,297,828 and 3,219,984

Step by Step Solution

1. Step 1: Write the proportion equation
   2,297,828 : 3,219,984 = 3,219,984 : x
2. Step 2: Convert to fraction form
   2,297,828/3,219,984 = 3,219,984/x
3. Step 3: Cross multiply
   2,297,828x = 3,219,984 × 3,219,984
4. Step 4: Simplify right side
   2,297,828x = 10,368,296,960,256
5. Step 5: Solve for x
   x = 10,368,296,960,256/2,297,828
6. Step 6: Final answer
   x = 4,512,216.30