Finding the Third Proportional to 269,759.25 and 590,913

Step by Step Solution

1. Step 1: Write the proportion equation
   269,759.25 : 590,913 = 590,913 : x
2. Step 2: Convert to fraction form
   269,759.25/590,913 = 590,913/x
3. Step 3: Cross multiply
   269,759.25x = 590,913 × 590,913
4. Step 4: Simplify right side
   269,759.25x = 349,178,173,569
5. Step 5: Solve for x
   x = 349,178,173,569/269,759.25
6. Step 6: Final answer
   x = 1,294,406.67