Finding the Third Proportional to 5,224,112 and 8,072,579

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,112 : 8,072,579 = 8,072,579 : x
2. Step 2: Convert to fraction form
   5,224,112/8,072,579 = 8,072,579/x
3. Step 3: Cross multiply
   5,224,112x = 8,072,579 × 8,072,579
4. Step 4: Simplify right side
   5,224,112x = 65,166,531,711,241
5. Step 5: Solve for x
   x = 65,166,531,711,241/5,224,112
6. Step 6: Final answer
   x = 12,474,183.50