Finding the Third Proportional to 2,466,413.50 and 5,381,031.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466,413.50 : 5,381,031.50 = 5,381,031.50 : x
2. Step 2: Convert to fraction form
   2,466,413.50/5,381,031.50 = 5,381,031.50/x
3. Step 3: Cross multiply
   2,466,413.50x = 5,381,031.50 × 5,381,031.50
4. Step 4: Simplify right side
   2,466,413.50x = 28,955,500,003,992.25
5. Step 5: Solve for x
   x = 28,955,500,003,992.25/2,466,413.50
6. Step 6: Final answer
   x = 11,739,921.15