Finding the Third Proportional to 1,048,922 and 2,288,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,922 : 2,288,284 = 2,288,284 : x
2. Step 2: Convert to fraction form
   1,048,922/2,288,284 = 2,288,284/x
3. Step 3: Cross multiply
   1,048,922x = 2,288,284 × 2,288,284
4. Step 4: Simplify right side
   1,048,922x = 5,236,243,664,656
5. Step 5: Solve for x
   x = 5,236,243,664,656/1,048,922
6. Step 6: Final answer
   x = 4,992,023.87