Finding the Third Proportional to 1,265,733 and 1,690,794

Step by Step Solution

1. Step 1: Write the proportion equation
   1,265,733 : 1,690,794 = 1,690,794 : x
2. Step 2: Convert to fraction form
   1,265,733/1,690,794 = 1,690,794/x
3. Step 3: Cross multiply
   1,265,733x = 1,690,794 × 1,690,794
4. Step 4: Simplify right side
   1,265,733x = 2,858,784,350,436
5. Step 5: Solve for x
   x = 2,858,784,350,436/1,265,733
6. Step 6: Final answer
   x = 2,258,599.84