Finding the Third Proportional to 1,480,396 and 3,185,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,396 : 3,185,324 = 3,185,324 : x
2. Step 2: Convert to fraction form
   1,480,396/3,185,324 = 3,185,324/x
3. Step 3: Cross multiply
   1,480,396x = 3,185,324 × 3,185,324
4. Step 4: Simplify right side
   1,480,396x = 10,146,288,984,976
5. Step 5: Solve for x
   x = 10,146,288,984,976/1,480,396
6. Step 6: Final answer
   x = 6,853,766.82