Finding the Third Proportional to 5,043,843 and 8,029,665

Step by Step Solution

1. Step 1: Write the proportion equation
   5,043,843 : 8,029,665 = 8,029,665 : x
2. Step 2: Convert to fraction form
   5,043,843/8,029,665 = 8,029,665/x
3. Step 3: Cross multiply
   5,043,843x = 8,029,665 × 8,029,665
4. Step 4: Simplify right side
   5,043,843x = 64,475,520,012,225
5. Step 5: Solve for x
   x = 64,475,520,012,225/5,043,843
6. Step 6: Final answer
   x = 12,783,014.86