Finding the Third Proportional to 5,224,108 and 8,072,573

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,108 : 8,072,573 = 8,072,573 : x
2. Step 2: Convert to fraction form
   5,224,108/8,072,573 = 8,072,573/x
3. Step 3: Cross multiply
   5,224,108x = 8,072,573 × 8,072,573
4. Step 4: Simplify right side
   5,224,108x = 65,166,434,840,329
5. Step 5: Solve for x
   x = 65,166,434,840,329/5,224,108
6. Step 6: Final answer
   x = 12,474,174.51