Finding the Third Proportional to 602,055 and 825,581.25

Step by Step Solution

1. Step 1: Write the proportion equation
   602,055 : 825,581.25 = 825,581.25 : x
2. Step 2: Convert to fraction form
   602,055/825,581.25 = 825,581.25/x
3. Step 3: Cross multiply
   602,055x = 825,581.25 × 825,581.25
4. Step 4: Simplify right side
   602,055x = 681,584,400,351.56
5. Step 5: Solve for x
   x = 681,584,400,351.56/602,055
6. Step 6: Final answer
   x = 1,132,096.57