Finding the Third Proportional to 470,760 and 1,110,388

Step by Step Solution

1. Step 1: Write the proportion equation
   470,760 : 1,110,388 = 1,110,388 : x
2. Step 2: Convert to fraction form
   470,760/1,110,388 = 1,110,388/x
3. Step 3: Cross multiply
   470,760x = 1,110,388 × 1,110,388
4. Step 4: Simplify right side
   470,760x = 1,232,961,510,544
5. Step 5: Solve for x
   x = 1,232,961,510,544/470,760
6. Step 6: Final answer
   x = 2,619,087.24