Finding the Third Proportional to 5,476,104 and 8,512,800

Step by Step Solution

1. Step 1: Write the proportion equation
   5,476,104 : 8,512,800 = 8,512,800 : x
2. Step 2: Convert to fraction form
   5,476,104/8,512,800 = 8,512,800/x
3. Step 3: Cross multiply
   5,476,104x = 8,512,800 × 8,512,800
4. Step 4: Simplify right side
   5,476,104x = 72,467,763,840,000
5. Step 5: Solve for x
   x = 72,467,763,840,000/5,476,104
6. Step 6: Final answer
   x = 13,233,452.81