Finding the Third Proportional to 1,142,214 and 1,707,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,214 : 1,707,576 = 1,707,576 : x
2. Step 2: Convert to fraction form
   1,142,214/1,707,576 = 1,707,576/x
3. Step 3: Cross multiply
   1,142,214x = 1,707,576 × 1,707,576
4. Step 4: Simplify right side
   1,142,214x = 2,915,815,795,776
5. Step 5: Solve for x
   x = 2,915,815,795,776/1,142,214
6. Step 6: Final answer
   x = 2,552,775.40