Finding the Third Proportional to 352,162.50 and 733,507.50

Step by Step Solution

1. Step 1: Write the proportion equation
   352,162.50 : 733,507.50 = 733,507.50 : x
2. Step 2: Convert to fraction form
   352,162.50/733,507.50 = 733,507.50/x
3. Step 3: Cross multiply
   352,162.50x = 733,507.50 × 733,507.50
4. Step 4: Simplify right side
   352,162.50x = 538,033,252,556.25
5. Step 5: Solve for x
   x = 538,033,252,556.25/352,162.50
6. Step 6: Final answer
   x = 1,527,798.25