Finding the Third Proportional to 3,719,736 and 7,885,860

Step by Step Solution

1. Step 1: Write the proportion equation
   3,719,736 : 7,885,860 = 7,885,860 : x
2. Step 2: Convert to fraction form
   3,719,736/7,885,860 = 7,885,860/x
3. Step 3: Cross multiply
   3,719,736x = 7,885,860 × 7,885,860
4. Step 4: Simplify right side
   3,719,736x = 62,186,787,939,600
5. Step 5: Solve for x
   x = 62,186,787,939,600/3,719,736
6. Step 6: Final answer
   x = 16,718,064.92