Finding the Third Proportional to 2,481,015 and 5,342,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481,015 : 5,342,172 = 5,342,172 : x
2. Step 2: Convert to fraction form
   2,481,015/5,342,172 = 5,342,172/x
3. Step 3: Cross multiply
   2,481,015x = 5,342,172 × 5,342,172
4. Step 4: Simplify right side
   2,481,015x = 28,538,801,677,584
5. Step 5: Solve for x
   x = 28,538,801,677,584/2,481,015
6. Step 6: Final answer
   x = 11,502,873.49