Finding the Third Proportional to 517,142 and 1,096,888

Step by Step Solution

1. Step 1: Write the proportion equation
   517,142 : 1,096,888 = 1,096,888 : x
2. Step 2: Convert to fraction form
   517,142/1,096,888 = 1,096,888/x
3. Step 3: Cross multiply
   517,142x = 1,096,888 × 1,096,888
4. Step 4: Simplify right side
   517,142x = 1,203,163,284,544
5. Step 5: Solve for x
   x = 1,203,163,284,544/517,142
6. Step 6: Final answer
   x = 2,326,562.69