Finding the Third Proportional to 444,019.50 and 670,025.25

Step by Step Solution

1. Step 1: Write the proportion equation
   444,019.50 : 670,025.25 = 670,025.25 : x
2. Step 2: Convert to fraction form
   444,019.50/670,025.25 = 670,025.25/x
3. Step 3: Cross multiply
   444,019.50x = 670,025.25 × 670,025.25
4. Step 4: Simplify right side
   444,019.50x = 448,933,835,637.56
5. Step 5: Solve for x
   x = 448,933,835,637.56/444,019.50
6. Step 6: Final answer
   x = 1,011,067.84