Finding the Third Proportional to 277,567.25 and 605,333

Step by Step Solution

1. Step 1: Write the proportion equation
   277,567.25 : 605,333 = 605,333 : x
2. Step 2: Convert to fraction form
   277,567.25/605,333 = 605,333/x
3. Step 3: Cross multiply
   277,567.25x = 605,333 × 605,333
4. Step 4: Simplify right side
   277,567.25x = 366,428,040,889
5. Step 5: Solve for x
   x = 366,428,040,889/277,567.25
6. Step 6: Final answer
   x = 1,320,141.48