Finding the Third Proportional to 9,732,860 and 21,004,582

Step by Step Solution

1. Step 1: Write the proportion equation
   9,732,860 : 21,004,582 = 21,004,582 : x
2. Step 2: Convert to fraction form
   9,732,860/21,004,582 = 21,004,582/x
3. Step 3: Cross multiply
   9,732,860x = 21,004,582 × 21,004,582
4. Step 4: Simplify right side
   9,732,860x = 441,192,464,994,724
5. Step 5: Solve for x
   x = 441,192,464,994,724/9,732,860
6. Step 6: Final answer
   x = 45,330,197.39