Finding the Third Proportional to 1,085,238 and 1,699,785

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,238 : 1,699,785 = 1,699,785 : x
2. Step 2: Convert to fraction form
   1,085,238/1,699,785 = 1,699,785/x
3. Step 3: Cross multiply
   1,085,238x = 1,699,785 × 1,699,785
4. Step 4: Simplify right side
   1,085,238x = 2,889,269,046,225
5. Step 5: Solve for x
   x = 2,889,269,046,225/1,085,238
6. Step 6: Final answer
   x = 2,662,336.78