Finding the Third Proportional to 2,185,404 and 3,308,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185,404 : 3,308,574 = 3,308,574 : x
2. Step 2: Convert to fraction form
   2,185,404/3,308,574 = 3,308,574/x
3. Step 3: Cross multiply
   2,185,404x = 3,308,574 × 3,308,574
4. Step 4: Simplify right side
   2,185,404x = 10,946,661,913,476
5. Step 5: Solve for x
   x = 10,946,661,913,476/2,185,404
6. Step 6: Final answer
   x = 5,008,987.77