Finding the Third Proportional to 369,709.50 and 756,933

Step by Step Solution

1. Step 1: Write the proportion equation
   369,709.50 : 756,933 = 756,933 : x
2. Step 2: Convert to fraction form
   369,709.50/756,933 = 756,933/x
3. Step 3: Cross multiply
   369,709.50x = 756,933 × 756,933
4. Step 4: Simplify right side
   369,709.50x = 572,947,566,489
5. Step 5: Solve for x
   x = 572,947,566,489/369,709.50
6. Step 6: Final answer
   x = 1,549,723.68