Finding the Third Proportional to 1,899,658 and 3,876,833

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899,658 : 3,876,833 = 3,876,833 : x
2. Step 2: Convert to fraction form
   1,899,658/3,876,833 = 3,876,833/x
3. Step 3: Cross multiply
   1,899,658x = 3,876,833 × 3,876,833
4. Step 4: Simplify right side
   1,899,658x = 15,029,834,109,889
5. Step 5: Solve for x
   x = 15,029,834,109,889/1,899,658
6. Step 6: Final answer
   x = 7,911,863.14