Finding the Third Proportional to 1,100,814 and 1,550,204

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,814 : 1,550,204 = 1,550,204 : x
2. Step 2: Convert to fraction form
   1,100,814/1,550,204 = 1,550,204/x
3. Step 3: Cross multiply
   1,100,814x = 1,550,204 × 1,550,204
4. Step 4: Simplify right side
   1,100,814x = 2,403,132,441,616
5. Step 5: Solve for x
   x = 2,403,132,441,616/1,100,814
6. Step 6: Final answer
   x = 2,183,050.40