Finding the Third Proportional to 495,978 and 1,080,528

Step by Step Solution

1. Step 1: Write the proportion equation
   495,978 : 1,080,528 = 1,080,528 : x
2. Step 2: Convert to fraction form
   495,978/1,080,528 = 1,080,528/x
3. Step 3: Cross multiply
   495,978x = 1,080,528 × 1,080,528
4. Step 4: Simplify right side
   495,978x = 1,167,540,758,784
5. Step 5: Solve for x
   x = 1,167,540,758,784/495,978
6. Step 6: Final answer
   x = 2,354,017.23