Finding the Third Proportional to 160,536 and 238,488

Step by Step Solution

1. Step 1: Write the proportion equation
   160,536 : 238,488 = 238,488 : x
2. Step 2: Convert to fraction form
   160,536/238,488 = 238,488/x
3. Step 3: Cross multiply
   160,536x = 238,488 × 238,488
4. Step 4: Simplify right side
   160,536x = 56,876,526,144
5. Step 5: Solve for x
   x = 56,876,526,144/160,536
6. Step 6: Final answer
   x = 354,291.41