Finding the Third Proportional to 1,231,844 and 2,633,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,231,844 : 2,633,928 = 2,633,928 : x
2. Step 2: Convert to fraction form
   1,231,844/2,633,928 = 2,633,928/x
3. Step 3: Cross multiply
   1,231,844x = 2,633,928 × 2,633,928
4. Step 4: Simplify right side
   1,231,844x = 6,937,576,709,184
5. Step 5: Solve for x
   x = 6,937,576,709,184/1,231,844
6. Step 6: Final answer
   x = 5,631,863.05