Finding the Third Proportional to 444,471 and 706,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   444,471 : 706,074.50 = 706,074.50 : x
2. Step 2: Convert to fraction form
   444,471/706,074.50 = 706,074.50/x
3. Step 3: Cross multiply
   444,471x = 706,074.50 × 706,074.50
4. Step 4: Simplify right side
   444,471x = 498,541,199,550.25
5. Step 5: Solve for x
   x = 498,541,199,550.25/444,471
6. Step 6: Final answer
   x = 1,121,650.68