Finding the Third Proportional to 1,555,530 and 2,092,239

Step by Step Solution

1. Step 1: Write the proportion equation
   1,555,530 : 2,092,239 = 2,092,239 : x
2. Step 2: Convert to fraction form
   1,555,530/2,092,239 = 2,092,239/x
3. Step 3: Cross multiply
   1,555,530x = 2,092,239 × 2,092,239
4. Step 4: Simplify right side
   1,555,530x = 4,377,464,033,121
5. Step 5: Solve for x
   x = 4,377,464,033,121/1,555,530
6. Step 6: Final answer
   x = 2,814,130.25