Finding the Third Proportional to 171,756 and 367,099

Step by Step Solution

1. Step 1: Write the proportion equation
   171,756 : 367,099 = 367,099 : x
2. Step 2: Convert to fraction form
   171,756/367,099 = 367,099/x
3. Step 3: Cross multiply
   171,756x = 367,099 × 367,099
4. Step 4: Simplify right side
   171,756x = 134,761,675,801
5. Step 5: Solve for x
   x = 134,761,675,801/171,756
6. Step 6: Final answer
   x = 784,611.17