Finding the Third Proportional to 4,159,941 and 8,940,756

Step by Step Solution

1. Step 1: Write the proportion equation
   4,159,941 : 8,940,756 = 8,940,756 : x
2. Step 2: Convert to fraction form
   4,159,941/8,940,756 = 8,940,756/x
3. Step 3: Cross multiply
   4,159,941x = 8,940,756 × 8,940,756
4. Step 4: Simplify right side
   4,159,941x = 79,937,117,851,536
5. Step 5: Solve for x
   x = 79,937,117,851,536/4,159,941
6. Step 6: Final answer
   x = 19,215,925.86