Finding the Third Proportional to 3,634,441 and 7,929,040

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,441 : 7,929,040 = 7,929,040 : x
2. Step 2: Convert to fraction form
   3,634,441/7,929,040 = 7,929,040/x
3. Step 3: Cross multiply
   3,634,441x = 7,929,040 × 7,929,040
4. Step 4: Simplify right side
   3,634,441x = 62,869,675,321,600
5. Step 5: Solve for x
   x = 62,869,675,321,600/3,634,441
6. Step 6: Final answer
   x = 17,298,306.76