Finding the Third Proportional to 5,224,105.50 and 8,072,570.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,105.50 : 8,072,570.25 = 8,072,570.25 : x
2. Step 2: Convert to fraction form
   5,224,105.50/8,072,570.25 = 8,072,570.25/x
3. Step 3: Cross multiply
   5,224,105.50x = 8,072,570.25 × 8,072,570.25
4. Step 4: Simplify right side
   5,224,105.50x = 65,166,390,441,185.06
5. Step 5: Solve for x
   x = 65,166,390,441,185.06/5,224,105.50
6. Step 6: Final answer
   x = 12,474,171.98