Finding the Third Proportional to 373.69 and 792.38

Step by Step Solution

1. Step 1: Write the proportion equation
   373.69 : 792.38 = 792.38 : x
2. Step 2: Convert to fraction form
   373.69/792.38 = 792.38/x
3. Step 3: Cross multiply
   373.69x = 792.38 × 792.38
4. Step 4: Simplify right side
   373.69x = 627,858.14
5. Step 5: Solve for x
   x = 627,858.14/373.69
6. Step 6: Final answer
   x = 1,680.17