Finding the Third Proportional to 1,682,870 and 3,702,295

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,870 : 3,702,295 = 3,702,295 : x
2. Step 2: Convert to fraction form
   1,682,870/3,702,295 = 3,702,295/x
3. Step 3: Cross multiply
   1,682,870x = 3,702,295 × 3,702,295
4. Step 4: Simplify right side
   1,682,870x = 13,706,988,267,025
5. Step 5: Solve for x
   x = 13,706,988,267,025/1,682,870
6. Step 6: Final answer
   x = 8,145,007.20