Finding the Third Proportional to 118,672 and 184,816

Step by Step Solution

1. Step 1: Write the proportion equation
   118,672 : 184,816 = 184,816 : x
2. Step 2: Convert to fraction form
   118,672/184,816 = 184,816/x
3. Step 3: Cross multiply
   118,672x = 184,816 × 184,816
4. Step 4: Simplify right side
   118,672x = 34,156,953,856
5. Step 5: Solve for x
   x = 34,156,953,856/118,672
6. Step 6: Final answer
   x = 287,826.56