Finding the Third Proportional to 123,174 and 270,594

Step by Step Solution

1. Step 1: Write the proportion equation
   123,174 : 270,594 = 270,594 : x
2. Step 2: Convert to fraction form
   123,174/270,594 = 270,594/x
3. Step 3: Cross multiply
   123,174x = 270,594 × 270,594
4. Step 4: Simplify right side
   123,174x = 73,221,112,836
5. Step 5: Solve for x
   x = 73,221,112,836/123,174
6. Step 6: Final answer
   x = 594,452.67