Finding the Third Proportional to 238,026 and 495,780

Step by Step Solution

1. Step 1: Write the proportion equation
   238,026 : 495,780 = 495,780 : x
2. Step 2: Convert to fraction form
   238,026/495,780 = 495,780/x
3. Step 3: Cross multiply
   238,026x = 495,780 × 495,780
4. Step 4: Simplify right side
   238,026x = 245,797,808,400
5. Step 5: Solve for x
   x = 245,797,808,400/238,026
6. Step 6: Final answer
   x = 1,032,651.09