Finding the Third Proportional to 1,122,212 and 2,391,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,212 : 2,391,010 = 2,391,010 : x
2. Step 2: Convert to fraction form
   1,122,212/2,391,010 = 2,391,010/x
3. Step 3: Cross multiply
   1,122,212x = 2,391,010 × 2,391,010
4. Step 4: Simplify right side
   1,122,212x = 5,716,928,820,100
5. Step 5: Solve for x
   x = 5,716,928,820,100/1,122,212
6. Step 6: Final answer
   x = 5,094,339.41