Finding the Third Proportional to 3,587,827 and 5,540,375

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587,827 : 5,540,375 = 5,540,375 : x
2. Step 2: Convert to fraction form
   3,587,827/5,540,375 = 5,540,375/x
3. Step 3: Cross multiply
   3,587,827x = 5,540,375 × 5,540,375
4. Step 4: Simplify right side
   3,587,827x = 30,695,755,140,625
5. Step 5: Solve for x
   x = 30,695,755,140,625/3,587,827
6. Step 6: Final answer
   x = 8,555,528.22