Finding the Third Proportional to 65,632 and 134,030

Step by Step Solution

1. Step 1: Write the proportion equation
   65,632 : 134,030 = 134,030 : x
2. Step 2: Convert to fraction form
   65,632/134,030 = 134,030/x
3. Step 3: Cross multiply
   65,632x = 134,030 × 134,030
4. Step 4: Simplify right side
   65,632x = 17,964,040,900
5. Step 5: Solve for x
   x = 17,964,040,900/65,632
6. Step 6: Final answer
   x = 273,708.57