Finding the Third Proportional to 1,082,185 and 1,682,222

Step by Step Solution

1. Step 1: Write the proportion equation
   1,082,185 : 1,682,222 = 1,682,222 : x
2. Step 2: Convert to fraction form
   1,082,185/1,682,222 = 1,682,222/x
3. Step 3: Cross multiply
   1,082,185x = 1,682,222 × 1,682,222
4. Step 4: Simplify right side
   1,082,185x = 2,829,870,857,284
5. Step 5: Solve for x
   x = 2,829,870,857,284/1,082,185
6. Step 6: Final answer
   x = 2,614,960.34