Finding the Third Proportional to 716,544 and 1,082,880

Step by Step Solution

1. Step 1: Write the proportion equation
   716,544 : 1,082,880 = 1,082,880 : x
2. Step 2: Convert to fraction form
   716,544/1,082,880 = 1,082,880/x
3. Step 3: Cross multiply
   716,544x = 1,082,880 × 1,082,880
4. Step 4: Simplify right side
   716,544x = 1,172,629,094,400
5. Step 5: Solve for x
   x = 1,172,629,094,400/716,544
6. Step 6: Final answer
   x = 1,636,506.75