Finding the Third Proportional to 9,627,534 and 21,144,744

Step by Step Solution

1. Step 1: Write the proportion equation
   9,627,534 : 21,144,744 = 21,144,744 : x
2. Step 2: Convert to fraction form
   9,627,534/21,144,744 = 21,144,744/x
3. Step 3: Cross multiply
   9,627,534x = 21,144,744 × 21,144,744
4. Step 4: Simplify right side
   9,627,534x = 447,100,198,825,536
5. Step 5: Solve for x
   x = 447,100,198,825,536/9,627,534
6. Step 6: Final answer
   x = 46,439,742.39