Finding the Third Proportional to 853,012 and 1,810,984

Step by Step Solution

1. Step 1: Write the proportion equation
   853,012 : 1,810,984 = 1,810,984 : x
2. Step 2: Convert to fraction form
   853,012/1,810,984 = 1,810,984/x
3. Step 3: Cross multiply
   853,012x = 1,810,984 × 1,810,984
4. Step 4: Simplify right side
   853,012x = 3,279,663,048,256
5. Step 5: Solve for x
   x = 3,279,663,048,256/853,012
6. Step 6: Final answer
   x = 3,844,802.94