Finding the Third Proportional to 4,484,672 and 9,567,287

Step by Step Solution

1. Step 1: Write the proportion equation
   4,484,672 : 9,567,287 = 9,567,287 : x
2. Step 2: Convert to fraction form
   4,484,672/9,567,287 = 9,567,287/x
3. Step 3: Cross multiply
   4,484,672x = 9,567,287 × 9,567,287
4. Step 4: Simplify right side
   4,484,672x = 91,532,980,540,369
5. Step 5: Solve for x
   x = 91,532,980,540,369/4,484,672
6. Step 6: Final answer
   x = 20,410,183.96