Finding the Third Proportional to 851,278 and 1,741,922

Step by Step Solution

1. Step 1: Write the proportion equation
   851,278 : 1,741,922 = 1,741,922 : x
2. Step 2: Convert to fraction form
   851,278/1,741,922 = 1,741,922/x
3. Step 3: Cross multiply
   851,278x = 1,741,922 × 1,741,922
4. Step 4: Simplify right side
   851,278x = 3,034,292,254,084
5. Step 5: Solve for x
   x = 3,034,292,254,084/851,278
6. Step 6: Final answer
   x = 3,564,396.42