Finding the Third Proportional to 6,731,160 and 10,442,449

Step by Step Solution

1. Step 1: Write the proportion equation
   6,731,160 : 10,442,449 = 10,442,449 : x
2. Step 2: Convert to fraction form
   6,731,160/10,442,449 = 10,442,449/x
3. Step 3: Cross multiply
   6,731,160x = 10,442,449 × 10,442,449
4. Step 4: Simplify right side
   6,731,160x = 109,044,741,117,601
5. Step 5: Solve for x
   x = 109,044,741,117,601/6,731,160
6. Step 6: Final answer
   x = 16,199,992.44