Finding the Third Proportional to 1,151,910 and 1,550,697

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,910 : 1,550,697 = 1,550,697 : x
2. Step 2: Convert to fraction form
   1,151,910/1,550,697 = 1,550,697/x
3. Step 3: Cross multiply
   1,151,910x = 1,550,697 × 1,550,697
4. Step 4: Simplify right side
   1,151,910x = 2,404,661,185,809
5. Step 5: Solve for x
   x = 2,404,661,185,809/1,151,910
6. Step 6: Final answer
   x = 2,087,542.59