Finding the Third Proportional to 4,181,079 and 8,864,562

Step by Step Solution

1. Step 1: Write the proportion equation
   4,181,079 : 8,864,562 = 8,864,562 : x
2. Step 2: Convert to fraction form
   4,181,079/8,864,562 = 8,864,562/x
3. Step 3: Cross multiply
   4,181,079x = 8,864,562 × 8,864,562
4. Step 4: Simplify right side
   4,181,079x = 78,580,459,451,844
5. Step 5: Solve for x
   x = 78,580,459,451,844/4,181,079
6. Step 6: Final answer
   x = 18,794,301.53