Finding the Third Proportional to 267,121.69 and 584,123.06

Step by Step Solution

1. Step 1: Write the proportion equation
   267,121.69 : 584,123.06 = 584,123.06 : x
2. Step 2: Convert to fraction form
   267,121.69/584,123.06 = 584,123.06/x
3. Step 3: Cross multiply
   267,121.69x = 584,123.06 × 584,123.06
4. Step 4: Simplify right side
   267,121.69x = 341,199,752,144.38
5. Step 5: Solve for x
   x = 341,199,752,144.38/267,121.69
6. Step 6: Final answer
   x = 1,277,319.54