Finding the Third Proportional to 516,176 and 1,111,452

Step by Step Solution

1. Step 1: Write the proportion equation
   516,176 : 1,111,452 = 1,111,452 : x
2. Step 2: Convert to fraction form
   516,176/1,111,452 = 1,111,452/x
3. Step 3: Cross multiply
   516,176x = 1,111,452 × 1,111,452
4. Step 4: Simplify right side
   516,176x = 1,235,325,548,304
5. Step 5: Solve for x
   x = 1,235,325,548,304/516,176
6. Step 6: Final answer
   x = 2,393,225.47