Finding the Third Proportional to 6,380,458 and 9,807,225

Step by Step Solution

1. Step 1: Write the proportion equation
   6,380,458 : 9,807,225 = 9,807,225 : x
2. Step 2: Convert to fraction form
   6,380,458/9,807,225 = 9,807,225/x
3. Step 3: Cross multiply
   6,380,458x = 9,807,225 × 9,807,225
4. Step 4: Simplify right side
   6,380,458x = 96,181,662,200,625
5. Step 5: Solve for x
   x = 96,181,662,200,625/6,380,458
6. Step 6: Final answer
   x = 15,074,413.50