Finding the Third Proportional to 1,819,677 and 3,894,966

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,677 : 3,894,966 = 3,894,966 : x
2. Step 2: Convert to fraction form
   1,819,677/3,894,966 = 3,894,966/x
3. Step 3: Cross multiply
   1,819,677x = 3,894,966 × 3,894,966
4. Step 4: Simplify right side
   1,819,677x = 15,170,760,141,156
5. Step 5: Solve for x
   x = 15,170,760,141,156/1,819,677
6. Step 6: Final answer
   x = 8,337,062.09