Finding the Third Proportional to 118,106 and 179,345

Step by Step Solution

1. Step 1: Write the proportion equation
   118,106 : 179,345 = 179,345 : x
2. Step 2: Convert to fraction form
   118,106/179,345 = 179,345/x
3. Step 3: Cross multiply
   118,106x = 179,345 × 179,345
4. Step 4: Simplify right side
   118,106x = 32,164,629,025
5. Step 5: Solve for x
   x = 32,164,629,025/118,106
6. Step 6: Final answer
   x = 272,336.96