Finding the Third Proportional to 367,089 and 753,945

Step by Step Solution

1. Step 1: Write the proportion equation
   367,089 : 753,945 = 753,945 : x
2. Step 2: Convert to fraction form
   367,089/753,945 = 753,945/x
3. Step 3: Cross multiply
   367,089x = 753,945 × 753,945
4. Step 4: Simplify right side
   367,089x = 568,433,063,025
5. Step 5: Solve for x
   x = 568,433,063,025/367,089
6. Step 6: Final answer
   x = 1,548,488.41