Finding the Third Proportional to 741,078 and 1,617,750

Step by Step Solution

1. Step 1: Write the proportion equation
   741,078 : 1,617,750 = 1,617,750 : x
2. Step 2: Convert to fraction form
   741,078/1,617,750 = 1,617,750/x
3. Step 3: Cross multiply
   741,078x = 1,617,750 × 1,617,750
4. Step 4: Simplify right side
   741,078x = 2,617,115,062,500
5. Step 5: Solve for x
   x = 2,617,115,062,500/741,078
6. Step 6: Final answer
   x = 3,531,497.44