Finding the Third Proportional to 184,416 and 404,544

Step by Step Solution

1. Step 1: Write the proportion equation
   184,416 : 404,544 = 404,544 : x
2. Step 2: Convert to fraction form
   184,416/404,544 = 404,544/x
3. Step 3: Cross multiply
   184,416x = 404,544 × 404,544
4. Step 4: Simplify right side
   184,416x = 163,655,847,936
5. Step 5: Solve for x
   x = 163,655,847,936/184,416
6. Step 6: Final answer
   x = 887,427.60