Finding the Third Proportional to 1,445,026 and 2,250,286

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,026 : 2,250,286 = 2,250,286 : x
2. Step 2: Convert to fraction form
   1,445,026/2,250,286 = 2,250,286/x
3. Step 3: Cross multiply
   1,445,026x = 2,250,286 × 2,250,286
4. Step 4: Simplify right side
   1,445,026x = 5,063,787,081,796
5. Step 5: Solve for x
   x = 5,063,787,081,796/1,445,026
6. Step 6: Final answer
   x = 3,504,287.87