Finding the Third Proportional to 1,049,624 and 2,289,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,624 : 2,289,176 = 2,289,176 : x
2. Step 2: Convert to fraction form
   1,049,624/2,289,176 = 2,289,176/x
3. Step 3: Cross multiply
   1,049,624x = 2,289,176 × 2,289,176
4. Step 4: Simplify right side
   1,049,624x = 5,240,326,758,976
5. Step 5: Solve for x
   x = 5,240,326,758,976/1,049,624
6. Step 6: Final answer
   x = 4,992,575.21