Finding the Third Proportional to 36,275 and 76,900

Step by Step Solution

1. Step 1: Write the proportion equation
   36,275 : 76,900 = 76,900 : x
2. Step 2: Convert to fraction form
   36,275/76,900 = 76,900/x
3. Step 3: Cross multiply
   36,275x = 76,900 × 76,900
4. Step 4: Simplify right side
   36,275x = 5,913,610,000
5. Step 5: Solve for x
   x = 5,913,610,000/36,275
6. Step 6: Final answer
   x = 163,021.64