Finding the Third Proportional to 87,158 and 184,108

Step by Step Solution

1. Step 1: Write the proportion equation
   87,158 : 184,108 = 184,108 : x
2. Step 2: Convert to fraction form
   87,158/184,108 = 184,108/x
3. Step 3: Cross multiply
   87,158x = 184,108 × 184,108
4. Step 4: Simplify right side
   87,158x = 33,895,755,664
5. Step 5: Solve for x
   x = 33,895,755,664/87,158
6. Step 6: Final answer
   x = 388,900.11