Finding the Third Proportional to 118,972 and 184,308

Step by Step Solution

1. Step 1: Write the proportion equation
   118,972 : 184,308 = 184,308 : x
2. Step 2: Convert to fraction form
   118,972/184,308 = 184,308/x
3. Step 3: Cross multiply
   118,972x = 184,308 × 184,308
4. Step 4: Simplify right side
   118,972x = 33,969,438,864
5. Step 5: Solve for x
   x = 33,969,438,864/118,972
6. Step 6: Final answer
   x = 285,524.65