Finding the Third Proportional to 1,709,504 and 3,656,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,504 : 3,656,176 = 3,656,176 : x
2. Step 2: Convert to fraction form
   1,709,504/3,656,176 = 3,656,176/x
3. Step 3: Cross multiply
   1,709,504x = 3,656,176 × 3,656,176
4. Step 4: Simplify right side
   1,709,504x = 13,367,622,942,976
5. Step 5: Solve for x
   x = 13,367,622,942,976/1,709,504
6. Step 6: Final answer
   x = 7,819,591.50