Finding the Third Proportional to 3,824,900 and 8,322,730

Step by Step Solution

1. Step 1: Write the proportion equation
   3,824,900 : 8,322,730 = 8,322,730 : x
2. Step 2: Convert to fraction form
   3,824,900/8,322,730 = 8,322,730/x
3. Step 3: Cross multiply
   3,824,900x = 8,322,730 × 8,322,730
4. Step 4: Simplify right side
   3,824,900x = 69,267,834,652,900
5. Step 5: Solve for x
   x = 69,267,834,652,900/3,824,900
6. Step 6: Final answer
   x = 18,109,711.27