Finding the Third Proportional to 10,496,304 and 17,139,519

Step by Step Solution

1. Step 1: Write the proportion equation
   10,496,304 : 17,139,519 = 17,139,519 : x
2. Step 2: Convert to fraction form
   10,496,304/17,139,519 = 17,139,519/x
3. Step 3: Cross multiply
   10,496,304x = 17,139,519 × 17,139,519
4. Step 4: Simplify right side
   10,496,304x = 293,763,111,551,361
5. Step 5: Solve for x
   x = 293,763,111,551,361/10,496,304
6. Step 6: Final answer
   x = 27,987,290.72