Finding the Third Proportional to 238,068 and 495,862

Step by Step Solution

1. Step 1: Write the proportion equation
   238,068 : 495,862 = 495,862 : x
2. Step 2: Convert to fraction form
   238,068/495,862 = 495,862/x
3. Step 3: Cross multiply
   238,068x = 495,862 × 495,862
4. Step 4: Simplify right side
   238,068x = 245,879,123,044
5. Step 5: Solve for x
   x = 245,879,123,044/238,068
6. Step 6: Final answer
   x = 1,032,810.47