Finding the Third Proportional to 574,725 and 845,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   574,725 : 845,383.50 = 845,383.50 : x
2. Step 2: Convert to fraction form
   574,725/845,383.50 = 845,383.50/x
3. Step 3: Cross multiply
   574,725x = 845,383.50 × 845,383.50
4. Step 4: Simplify right side
   574,725x = 714,673,262,072.25
5. Step 5: Solve for x
   x = 714,673,262,072.25/574,725
6. Step 6: Final answer
   x = 1,243,504.74