Finding the Third Proportional to 3,362,431 and 7,296,422

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362,431 : 7,296,422 = 7,296,422 : x
2. Step 2: Convert to fraction form
   3,362,431/7,296,422 = 7,296,422/x
3. Step 3: Cross multiply
   3,362,431x = 7,296,422 × 7,296,422
4. Step 4: Simplify right side
   3,362,431x = 53,237,774,002,084
5. Step 5: Solve for x
   x = 53,237,774,002,084/3,362,431
6. Step 6: Final answer
   x = 15,833,120.14