Finding the Third Proportional to 1,778,606 and 3,894,524

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,606 : 3,894,524 = 3,894,524 : x
2. Step 2: Convert to fraction form
   1,778,606/3,894,524 = 3,894,524/x
3. Step 3: Cross multiply
   1,778,606x = 3,894,524 × 3,894,524
4. Step 4: Simplify right side
   1,778,606x = 15,167,317,186,576
5. Step 5: Solve for x
   x = 15,167,317,186,576/1,778,606
6. Step 6: Final answer
   x = 8,527,643.10