Finding the Third Proportional to 444,109.50 and 674,471.25

Step by Step Solution

1. Step 1: Write the proportion equation
   444,109.50 : 674,471.25 = 674,471.25 : x
2. Step 2: Convert to fraction form
   444,109.50/674,471.25 = 674,471.25/x
3. Step 3: Cross multiply
   444,109.50x = 674,471.25 × 674,471.25
4. Step 4: Simplify right side
   444,109.50x = 454,911,467,076.56
5. Step 5: Solve for x
   x = 454,911,467,076.56/444,109.50
6. Step 6: Final answer
   x = 1,024,322.76