Finding the Third Proportional to 1,445,022 and 2,250,279

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,022 : 2,250,279 = 2,250,279 : x
2. Step 2: Convert to fraction form
   1,445,022/2,250,279 = 2,250,279/x
3. Step 3: Cross multiply
   1,445,022x = 2,250,279 × 2,250,279
4. Step 4: Simplify right side
   1,445,022x = 5,063,755,577,841
5. Step 5: Solve for x
   x = 5,063,755,577,841/1,445,022
6. Step 6: Final answer
   x = 3,504,275.77