Finding the Third Proportional to 3,937,401 and 5,630,413.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,937,401 : 5,630,413.50 = 5,630,413.50 : x
2. Step 2: Convert to fraction form
   3,937,401/5,630,413.50 = 5,630,413.50/x
3. Step 3: Cross multiply
   3,937,401x = 5,630,413.50 × 5,630,413.50
4. Step 4: Simplify right side
   3,937,401x = 31,701,556,180,982.25
5. Step 5: Solve for x
   x = 31,701,556,180,982.25/3,937,401
6. Step 6: Final answer
   x = 8,051,391.31