Finding the Third Proportional to 439,144.50 and 958,614

Step by Step Solution

1. Step 1: Write the proportion equation
   439,144.50 : 958,614 = 958,614 : x
2. Step 2: Convert to fraction form
   439,144.50/958,614 = 958,614/x
3. Step 3: Cross multiply
   439,144.50x = 958,614 × 958,614
4. Step 4: Simplify right side
   439,144.50x = 918,940,800,996
5. Step 5: Solve for x
   x = 918,940,800,996/439,144.50
6. Step 6: Final answer
   x = 2,092,570.44