Finding the Third Proportional to 1,401,975 and 2,100,627

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,975 : 2,100,627 = 2,100,627 : x
2. Step 2: Convert to fraction form
   1,401,975/2,100,627 = 2,100,627/x
3. Step 3: Cross multiply
   1,401,975x = 2,100,627 × 2,100,627
4. Step 4: Simplify right side
   1,401,975x = 4,412,633,793,129
5. Step 5: Solve for x
   x = 4,412,633,793,129/1,401,975
6. Step 6: Final answer
   x = 3,147,441.14