Finding the Third Proportional to 500,884 and 1,080,680

Step by Step Solution

1. Step 1: Write the proportion equation
   500,884 : 1,080,680 = 1,080,680 : x
2. Step 2: Convert to fraction form
   500,884/1,080,680 = 1,080,680/x
3. Step 3: Cross multiply
   500,884x = 1,080,680 × 1,080,680
4. Step 4: Simplify right side
   500,884x = 1,167,869,262,400
5. Step 5: Solve for x
   x = 1,167,869,262,400/500,884
6. Step 6: Final answer
   x = 2,331,616.23