Finding the Third Proportional to 10,236,712 and 22,401,872

Step by Step Solution

1. Step 1: Write the proportion equation
   10,236,712 : 22,401,872 = 22,401,872 : x
2. Step 2: Convert to fraction form
   10,236,712/22,401,872 = 22,401,872/x
3. Step 3: Cross multiply
   10,236,712x = 22,401,872 × 22,401,872
4. Step 4: Simplify right side
   10,236,712x = 501,843,869,104,384
5. Step 5: Solve for x
   x = 501,843,869,104,384/10,236,712
6. Step 6: Final answer
   x = 49,023,931.62