Finding the Third Proportional to 1,445,119 and 2,250,397

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,119 : 2,250,397 = 2,250,397 : x
2. Step 2: Convert to fraction form
   1,445,119/2,250,397 = 2,250,397/x
3. Step 3: Cross multiply
   1,445,119x = 2,250,397 × 2,250,397
4. Step 4: Simplify right side
   1,445,119x = 5,064,286,657,609
5. Step 5: Solve for x
   x = 5,064,286,657,609/1,445,119
6. Step 6: Final answer
   x = 3,504,408.05