Finding the Third Proportional to 10,055,426 and 21,704,452

Step by Step Solution

1. Step 1: Write the proportion equation
   10,055,426 : 21,704,452 = 21,704,452 : x
2. Step 2: Convert to fraction form
   10,055,426/21,704,452 = 21,704,452/x
3. Step 3: Cross multiply
   10,055,426x = 21,704,452 × 21,704,452
4. Step 4: Simplify right side
   10,055,426x = 471,083,236,620,304
5. Step 5: Solve for x
   x = 471,083,236,620,304/10,055,426
6. Step 6: Final answer
   x = 46,848,660.28