Finding the Third Proportional to 6,380,544 and 9,807,345

Step by Step Solution

1. Step 1: Write the proportion equation
   6,380,544 : 9,807,345 = 9,807,345 : x
2. Step 2: Convert to fraction form
   6,380,544/9,807,345 = 9,807,345/x
3. Step 3: Cross multiply
   6,380,544x = 9,807,345 × 9,807,345
4. Step 4: Simplify right side
   6,380,544x = 96,184,015,949,025
5. Step 5: Solve for x
   x = 96,184,015,949,025/6,380,544
6. Step 6: Final answer
   x = 15,074,579.21