Finding the Third Proportional to 439,704 and 958,137.75

Step by Step Solution

1. Step 1: Write the proportion equation
   439,704 : 958,137.75 = 958,137.75 : x
2. Step 2: Convert to fraction form
   439,704/958,137.75 = 958,137.75/x
3. Step 3: Cross multiply
   439,704x = 958,137.75 × 958,137.75
4. Step 4: Simplify right side
   439,704x = 918,027,947,975.06
5. Step 5: Solve for x
   x = 918,027,947,975.06/439,704
6. Step 6: Final answer
   x = 2,087,831.70