Finding the Third Proportional to 532,080 and 1,089,018

Step by Step Solution

1. Step 1: Write the proportion equation
   532,080 : 1,089,018 = 1,089,018 : x
2. Step 2: Convert to fraction form
   532,080/1,089,018 = 1,089,018/x
3. Step 3: Cross multiply
   532,080x = 1,089,018 × 1,089,018
4. Step 4: Simplify right side
   532,080x = 1,185,960,204,324
5. Step 5: Solve for x
   x = 1,185,960,204,324/532,080
6. Step 6: Final answer
   x = 2,228,913.33