Finding the Third Proportional to 5,224,104 and 8,072,574

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,104 : 8,072,574 = 8,072,574 : x
2. Step 2: Convert to fraction form
   5,224,104/8,072,574 = 8,072,574/x
3. Step 3: Cross multiply
   5,224,104x = 8,072,574 × 8,072,574
4. Step 4: Simplify right side
   5,224,104x = 65,166,450,985,476
5. Step 5: Solve for x
   x = 65,166,450,985,476/5,224,104
6. Step 6: Final answer
   x = 12,474,187.15