Finding the Third Proportional to 2,645,790.75 and 5,796,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645,790.75 : 5,796,036 = 5,796,036 : x
2. Step 2: Convert to fraction form
   2,645,790.75/5,796,036 = 5,796,036/x
3. Step 3: Cross multiply
   2,645,790.75x = 5,796,036 × 5,796,036
4. Step 4: Simplify right side
   2,645,790.75x = 33,594,033,313,296
5. Step 5: Solve for x
   x = 33,594,033,313,296/2,645,790.75
6. Step 6: Final answer
   x = 12,697,161.83