Finding the Third Proportional to 352,844 and 764,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   352,844 : 764,007.50 = 764,007.50 : x
2. Step 2: Convert to fraction form
   352,844/764,007.50 = 764,007.50/x
3. Step 3: Cross multiply
   352,844x = 764,007.50 × 764,007.50
4. Step 4: Simplify right side
   352,844x = 583,707,460,056.25
5. Step 5: Solve for x
   x = 583,707,460,056.25/352,844
6. Step 6: Final answer
   x = 1,654,293.29