Finding the Third Proportional to 369,498.38 and 796,678.88

Step by Step Solution

1. Step 1: Write the proportion equation
   369,498.38 : 796,678.88 = 796,678.88 : x
2. Step 2: Convert to fraction form
   369,498.38/796,678.88 = 796,678.88/x
3. Step 3: Cross multiply
   369,498.38x = 796,678.88 × 796,678.88
4. Step 4: Simplify right side
   369,498.38x = 634,697,229,871.27
5. Step 5: Solve for x
   x = 634,697,229,871.27/369,498.38
6. Step 6: Final answer
   x = 1,717,726.71