Finding the Third Proportional to 335,831.06 and 709,567.59

Step by Step Solution

1. Step 1: Write the proportion equation
   335,831.06 : 709,567.59 = 709,567.59 : x
2. Step 2: Convert to fraction form
   335,831.06/709,567.59 = 709,567.59/x
3. Step 3: Cross multiply
   335,831.06x = 709,567.59 × 709,567.59
4. Step 4: Simplify right side
   335,831.06x = 503,486,170,100.17
5. Step 5: Solve for x
   x = 503,486,170,100.17/335,831.06
6. Step 6: Final answer
   x = 1,499,224.54