Finding the Third Proportional to 85,012 and 184,928

Step by Step Solution

1. Step 1: Write the proportion equation
   85,012 : 184,928 = 184,928 : x
2. Step 2: Convert to fraction form
   85,012/184,928 = 184,928/x
3. Step 3: Cross multiply
   85,012x = 184,928 × 184,928
4. Step 4: Simplify right side
   85,012x = 34,198,365,184
5. Step 5: Solve for x
   x = 34,198,365,184/85,012
6. Step 6: Final answer
   x = 402,276.92