Finding the Third Proportional to 1,713,456 and 3,809,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,713,456 : 3,809,880 = 3,809,880 : x
2. Step 2: Convert to fraction form
   1,713,456/3,809,880 = 3,809,880/x
3. Step 3: Cross multiply
   1,713,456x = 3,809,880 × 3,809,880
4. Step 4: Simplify right side
   1,713,456x = 14,515,185,614,400
5. Step 5: Solve for x
   x = 14,515,185,614,400/1,713,456
6. Step 6: Final answer
   x = 8,471,291.71