Finding the Third Proportional to 2,256,576 and 4,924,672

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256,576 : 4,924,672 = 4,924,672 : x
2. Step 2: Convert to fraction form
   2,256,576/4,924,672 = 4,924,672/x
3. Step 3: Cross multiply
   2,256,576x = 4,924,672 × 4,924,672
4. Step 4: Simplify right side
   2,256,576x = 24,252,394,307,584
5. Step 5: Solve for x
   x = 24,252,394,307,584/2,256,576
6. Step 6: Final answer
   x = 10,747,430.76