Finding the Third Proportional to 4,693,398 and 10,283,469

Step by Step Solution

1. Step 1: Write the proportion equation
   4,693,398 : 10,283,469 = 10,283,469 : x
2. Step 2: Convert to fraction form
   4,693,398/10,283,469 = 10,283,469/x
3. Step 3: Cross multiply
   4,693,398x = 10,283,469 × 10,283,469
4. Step 4: Simplify right side
   4,693,398x = 105,749,734,673,961
5. Step 5: Solve for x
   x = 105,749,734,673,961/4,693,398
6. Step 6: Final answer
   x = 22,531,593.25