Finding the Third Proportional to 364,831.50 and 582,810

Step by Step Solution

1. Step 1: Write the proportion equation
   364,831.50 : 582,810 = 582,810 : x
2. Step 2: Convert to fraction form
   364,831.50/582,810 = 582,810/x
3. Step 3: Cross multiply
   364,831.50x = 582,810 × 582,810
4. Step 4: Simplify right side
   364,831.50x = 339,667,496,100
5. Step 5: Solve for x
   x = 339,667,496,100/364,831.50
6. Step 6: Final answer
   x = 931,025.68