Finding the Third Proportional to 500,886 and 1,080,684

Step by Step Solution

1. Step 1: Write the proportion equation
   500,886 : 1,080,684 = 1,080,684 : x
2. Step 2: Convert to fraction form
   500,886/1,080,684 = 1,080,684/x
3. Step 3: Cross multiply
   500,886x = 1,080,684 × 1,080,684
4. Step 4: Simplify right side
   500,886x = 1,167,877,907,856
5. Step 5: Solve for x
   x = 1,167,877,907,856/500,886
6. Step 6: Final answer
   x = 2,331,624.18