Finding the Third Proportional to 1,111,722 and 2,424,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,722 : 2,424,180 = 2,424,180 : x
2. Step 2: Convert to fraction form
   1,111,722/2,424,180 = 2,424,180/x
3. Step 3: Cross multiply
   1,111,722x = 2,424,180 × 2,424,180
4. Step 4: Simplify right side
   1,111,722x = 5,876,648,672,400
5. Step 5: Solve for x
   x = 5,876,648,672,400/1,111,722
6. Step 6: Final answer
   x = 5,286,077.52