Finding the Third Proportional to 1,659,800 and 3,641,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,800 : 3,641,012 = 3,641,012 : x
2. Step 2: Convert to fraction form
   1,659,800/3,641,012 = 3,641,012/x
3. Step 3: Cross multiply
   1,659,800x = 3,641,012 × 3,641,012
4. Step 4: Simplify right side
   1,659,800x = 13,256,968,384,144
5. Step 5: Solve for x
   x = 13,256,968,384,144/1,659,800
6. Step 6: Final answer
   x = 7,987,087.83