Finding the Third Proportional to 1,855,833 and 3,881,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,855,833 : 3,881,349 = 3,881,349 : x
2. Step 2: Convert to fraction form
   1,855,833/3,881,349 = 3,881,349/x
3. Step 3: Cross multiply
   1,855,833x = 3,881,349 × 3,881,349
4. Step 4: Simplify right side
   1,855,833x = 15,064,870,059,801
5. Step 5: Solve for x
   x = 15,064,870,059,801/1,855,833
6. Step 6: Final answer
   x = 8,117,578.50