Finding the Third Proportional to 3,634,442 and 7,929,039

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,442 : 7,929,039 = 7,929,039 : x
2. Step 2: Convert to fraction form
   3,634,442/7,929,039 = 7,929,039/x
3. Step 3: Cross multiply
   3,634,442x = 7,929,039 × 7,929,039
4. Step 4: Simplify right side
   3,634,442x = 62,869,659,463,521
5. Step 5: Solve for x
   x = 62,869,659,463,521/3,634,442
6. Step 6: Final answer
   x = 17,298,297.64