Finding the Third Proportional to 1,135,648 and 1,758,150

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,648 : 1,758,150 = 1,758,150 : x
2. Step 2: Convert to fraction form
   1,135,648/1,758,150 = 1,758,150/x
3. Step 3: Cross multiply
   1,135,648x = 1,758,150 × 1,758,150
4. Step 4: Simplify right side
   1,135,648x = 3,091,091,422,500
5. Step 5: Solve for x
   x = 3,091,091,422,500/1,135,648
6. Step 6: Final answer
   x = 2,721,874.58