Finding the Third Proportional to 5,677,825 and 8,514,649

Step by Step Solution

1. Step 1: Write the proportion equation
   5,677,825 : 8,514,649 = 8,514,649 : x
2. Step 2: Convert to fraction form
   5,677,825/8,514,649 = 8,514,649/x
3. Step 3: Cross multiply
   5,677,825x = 8,514,649 × 8,514,649
4. Step 4: Simplify right side
   5,677,825x = 72,499,247,593,201
5. Step 5: Solve for x
   x = 72,499,247,593,201/5,677,825
6. Step 6: Final answer
   x = 12,768,841.52