Finding the Third Proportional to 118,728 and 184,501

Step by Step Solution

1. Step 1: Write the proportion equation
   118,728 : 184,501 = 184,501 : x
2. Step 2: Convert to fraction form
   118,728/184,501 = 184,501/x
3. Step 3: Cross multiply
   118,728x = 184,501 × 184,501
4. Step 4: Simplify right side
   118,728x = 34,040,619,001
5. Step 5: Solve for x
   x = 34,040,619,001/118,728
6. Step 6: Final answer
   x = 286,710.96