Finding the Third Proportional to 134,379 and 194,250

Step by Step Solution

1. Step 1: Write the proportion equation
   134,379 : 194,250 = 194,250 : x
2. Step 2: Convert to fraction form
   134,379/194,250 = 194,250/x
3. Step 3: Cross multiply
   134,379x = 194,250 × 194,250
4. Step 4: Simplify right side
   134,379x = 37,733,062,500
5. Step 5: Solve for x
   x = 37,733,062,500/134,379
6. Step 6: Final answer
   x = 280,795.83