Finding the Third Proportional to 3,411,812 and 7,296,016

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,812 : 7,296,016 = 7,296,016 : x
2. Step 2: Convert to fraction form
   3,411,812/7,296,016 = 7,296,016/x
3. Step 3: Cross multiply
   3,411,812x = 7,296,016 × 7,296,016
4. Step 4: Simplify right side
   3,411,812x = 53,231,849,472,256
5. Step 5: Solve for x
   x = 53,231,849,472,256/3,411,812
6. Step 6: Final answer
   x = 15,602,222.36