Finding the Third Proportional to 2,257,272 and 4,825,152

Step by Step Solution

1. Step 1: Write the proportion equation
   2,257,272 : 4,825,152 = 4,825,152 : x
2. Step 2: Convert to fraction form
   2,257,272/4,825,152 = 4,825,152/x
3. Step 3: Cross multiply
   2,257,272x = 4,825,152 × 4,825,152
4. Step 4: Simplify right side
   2,257,272x = 23,282,091,823,104
5. Step 5: Solve for x
   x = 23,282,091,823,104/2,257,272
6. Step 6: Final answer
   x = 10,314,260.68