Finding the Third Proportional to 1,682,265 and 3,690,222

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,265 : 3,690,222 = 3,690,222 : x
2. Step 2: Convert to fraction form
   1,682,265/3,690,222 = 3,690,222/x
3. Step 3: Cross multiply
   1,682,265x = 3,690,222 × 3,690,222
4. Step 4: Simplify right side
   1,682,265x = 13,617,738,409,284
5. Step 5: Solve for x
   x = 13,617,738,409,284/1,682,265
6. Step 6: Final answer
   x = 8,094,883.04