Finding the Third Proportional to 1,899,251 and 3,868,759

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899,251 : 3,868,759 = 3,868,759 : x
2. Step 2: Convert to fraction form
   1,899,251/3,868,759 = 3,868,759/x
3. Step 3: Cross multiply
   1,899,251x = 3,868,759 × 3,868,759
4. Step 4: Simplify right side
   1,899,251x = 14,967,296,200,081
5. Step 5: Solve for x
   x = 14,967,296,200,081/1,899,251
6. Step 6: Final answer
   x = 7,880,630.94