Finding the Third Proportional to 1,142,222 and 1,713,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,222 : 1,713,576 = 1,713,576 : x
2. Step 2: Convert to fraction form
   1,142,222/1,713,576 = 1,713,576/x
3. Step 3: Cross multiply
   1,142,222x = 1,713,576 × 1,713,576
4. Step 4: Simplify right side
   1,142,222x = 2,936,342,707,776
5. Step 5: Solve for x
   x = 2,936,342,707,776/1,142,222
6. Step 6: Final answer
   x = 2,570,728.55