Finding the Third Proportional to 2,114,652 and 3,172,626

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,652 : 3,172,626 = 3,172,626 : x
2. Step 2: Convert to fraction form
   2,114,652/3,172,626 = 3,172,626/x
3. Step 3: Cross multiply
   2,114,652x = 3,172,626 × 3,172,626
4. Step 4: Simplify right side
   2,114,652x = 10,065,555,735,876
5. Step 5: Solve for x
   x = 10,065,555,735,876/2,114,652
6. Step 6: Final answer
   x = 4,759,911.20