Finding the Third Proportional to 55,958 and 109,082

Step by Step Solution

1. Step 1: Write the proportion equation
   55,958 : 109,082 = 109,082 : x
2. Step 2: Convert to fraction form
   55,958/109,082 = 109,082/x
3. Step 3: Cross multiply
   55,958x = 109,082 × 109,082
4. Step 4: Simplify right side
   55,958x = 11,898,882,724
5. Step 5: Solve for x
   x = 11,898,882,724/55,958
6. Step 6: Final answer
   x = 212,639.53