Finding the Third Proportional to 76,637 and 167,530

Step by Step Solution

1. Step 1: Write the proportion equation
   76,637 : 167,530 = 167,530 : x
2. Step 2: Convert to fraction form
   76,637/167,530 = 167,530/x
3. Step 3: Cross multiply
   76,637x = 167,530 × 167,530
4. Step 4: Simplify right side
   76,637x = 28,066,300,900
5. Step 5: Solve for x
   x = 28,066,300,900/76,637
6. Step 6: Final answer
   x = 366,223.90