Finding the Third Proportional to 87,198 and 184,773

Step by Step Solution

1. Step 1: Write the proportion equation
   87,198 : 184,773 = 184,773 : x
2. Step 2: Convert to fraction form
   87,198/184,773 = 184,773/x
3. Step 3: Cross multiply
   87,198x = 184,773 × 184,773
4. Step 4: Simplify right side
   87,198x = 34,141,061,529
5. Step 5: Solve for x
   x = 34,141,061,529/87,198
6. Step 6: Final answer
   x = 391,534.92