Finding the Third Proportional to 85,169 and 179,158

Step by Step Solution

1. Step 1: Write the proportion equation
   85,169 : 179,158 = 179,158 : x
2. Step 2: Convert to fraction form
   85,169/179,158 = 179,158/x
3. Step 3: Cross multiply
   85,169x = 179,158 × 179,158
4. Step 4: Simplify right side
   85,169x = 32,097,588,964
5. Step 5: Solve for x
   x = 32,097,588,964/85,169
6. Step 6: Final answer
   x = 376,869.39