Finding the Third Proportional to 1,730,709 and 3,787,682

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,709 : 3,787,682 = 3,787,682 : x
2. Step 2: Convert to fraction form
   1,730,709/3,787,682 = 3,787,682/x
3. Step 3: Cross multiply
   1,730,709x = 3,787,682 × 3,787,682
4. Step 4: Simplify right side
   1,730,709x = 14,346,534,933,124
5. Step 5: Solve for x
   x = 14,346,534,933,124/1,730,709
6. Step 6: Final answer
   x = 8,289,397.54