Finding the Third Proportional to 3,675,035 and 5,387,920

Step by Step Solution

1. Step 1: Write the proportion equation
   3,675,035 : 5,387,920 = 5,387,920 : x
2. Step 2: Convert to fraction form
   3,675,035/5,387,920 = 5,387,920/x
3. Step 3: Cross multiply
   3,675,035x = 5,387,920 × 5,387,920
4. Step 4: Simplify right side
   3,675,035x = 29,029,681,926,400
5. Step 5: Solve for x
   x = 29,029,681,926,400/3,675,035
6. Step 6: Final answer
   x = 7,899,157.95