Finding the Third Proportional to 796,980 and 1,719,904

Step by Step Solution

1. Step 1: Write the proportion equation
   796,980 : 1,719,904 = 1,719,904 : x
2. Step 2: Convert to fraction form
   796,980/1,719,904 = 1,719,904/x
3. Step 3: Cross multiply
   796,980x = 1,719,904 × 1,719,904
4. Step 4: Simplify right side
   796,980x = 2,958,069,769,216
5. Step 5: Solve for x
   x = 2,958,069,769,216/796,980
6. Step 6: Final answer
   x = 3,711,598.50