Finding the Third Proportional to 1,158,048 and 1,789,566

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,048 : 1,789,566 = 1,789,566 : x
2. Step 2: Convert to fraction form
   1,158,048/1,789,566 = 1,789,566/x
3. Step 3: Cross multiply
   1,158,048x = 1,789,566 × 1,789,566
4. Step 4: Simplify right side
   1,158,048x = 3,202,546,468,356
5. Step 5: Solve for x
   x = 3,202,546,468,356/1,158,048
6. Step 6: Final answer
   x = 2,765,469.54