Finding the Third Proportional to 3,411,818 and 7,296,026

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,818 : 7,296,026 = 7,296,026 : x
2. Step 2: Convert to fraction form
   3,411,818/7,296,026 = 7,296,026/x
3. Step 3: Cross multiply
   3,411,818x = 7,296,026 × 7,296,026
4. Step 4: Simplify right side
   3,411,818x = 53,231,995,392,676
5. Step 5: Solve for x
   x = 53,231,995,392,676/3,411,818
6. Step 6: Final answer
   x = 15,602,237.69