Finding the Third Proportional to 1,233,694 and 2,855,826

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233,694 : 2,855,826 = 2,855,826 : x
2. Step 2: Convert to fraction form
   1,233,694/2,855,826 = 2,855,826/x
3. Step 3: Cross multiply
   1,233,694x = 2,855,826 × 2,855,826
4. Step 4: Simplify right side
   1,233,694x = 8,155,742,142,276
5. Step 5: Solve for x
   x = 8,155,742,142,276/1,233,694
6. Step 6: Final answer
   x = 6,610,830.68