Finding the Third Proportional to 5,456,352 and 8,150,832

Step by Step Solution

1. Step 1: Write the proportion equation
   5,456,352 : 8,150,832 = 8,150,832 : x
2. Step 2: Convert to fraction form
   5,456,352/8,150,832 = 8,150,832/x
3. Step 3: Cross multiply
   5,456,352x = 8,150,832 × 8,150,832
4. Step 4: Simplify right side
   5,456,352x = 66,436,062,292,224
5. Step 5: Solve for x
   x = 66,436,062,292,224/5,456,352
6. Step 6: Final answer
   x = 12,175,912.09