Finding the Third Proportional to 552,098 and 1,188,666

Step by Step Solution

1. Step 1: Write the proportion equation
   552,098 : 1,188,666 = 1,188,666 : x
2. Step 2: Convert to fraction form
   552,098/1,188,666 = 1,188,666/x
3. Step 3: Cross multiply
   552,098x = 1,188,666 × 1,188,666
4. Step 4: Simplify right side
   552,098x = 1,412,926,859,556
5. Step 5: Solve for x
   x = 1,412,926,859,556/552,098
6. Step 6: Final answer
   x = 2,559,195.76