Finding the Third Proportional to 1,079,231 and 1,559,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,231 : 1,559,181 = 1,559,181 : x
2. Step 2: Convert to fraction form
   1,079,231/1,559,181 = 1,559,181/x
3. Step 3: Cross multiply
   1,079,231x = 1,559,181 × 1,559,181
4. Step 4: Simplify right side
   1,079,231x = 2,431,045,390,761
5. Step 5: Solve for x
   x = 2,431,045,390,761/1,079,231
6. Step 6: Final answer
   x = 2,252,571.87