Finding the Third Proportional to 352,852 and 764,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   352,852 : 764,022.50 = 764,022.50 : x
2. Step 2: Convert to fraction form
   352,852/764,022.50 = 764,022.50/x
3. Step 3: Cross multiply
   352,852x = 764,022.50 × 764,022.50
4. Step 4: Simplify right side
   352,852x = 583,730,380,506.25
5. Step 5: Solve for x
   x = 583,730,380,506.25/352,852
6. Step 6: Final answer
   x = 1,654,320.74