Finding the Third Proportional to 2,421,016 and 3,392,984

Step by Step Solution

1. Step 1: Write the proportion equation
   2,421,016 : 3,392,984 = 3,392,984 : x
2. Step 2: Convert to fraction form
   2,421,016/3,392,984 = 3,392,984/x
3. Step 3: Cross multiply
   2,421,016x = 3,392,984 × 3,392,984
4. Step 4: Simplify right side
   2,421,016x = 11,512,340,424,256
5. Step 5: Solve for x
   x = 11,512,340,424,256/2,421,016
6. Step 6: Final answer
   x = 4,755,169.08