Finding the Third Proportional to 1,855,834 and 3,881,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,855,834 : 3,881,350 = 3,881,350 : x
2. Step 2: Convert to fraction form
   1,855,834/3,881,350 = 3,881,350/x
3. Step 3: Cross multiply
   1,855,834x = 3,881,350 × 3,881,350
4. Step 4: Simplify right side
   1,855,834x = 15,064,877,822,500
5. Step 5: Solve for x
   x = 15,064,877,822,500/1,855,834
6. Step 6: Final answer
   x = 8,117,578.31