Finding the Third Proportional to 47,180 and 70,892

Step by Step Solution

1. Step 1: Write the proportion equation
   47,180 : 70,892 = 70,892 : x
2. Step 2: Convert to fraction form
   47,180/70,892 = 70,892/x
3. Step 3: Cross multiply
   47,180x = 70,892 × 70,892
4. Step 4: Simplify right side
   47,180x = 5,025,675,664
5. Step 5: Solve for x
   x = 5,025,675,664/47,180
6. Step 6: Final answer
   x = 106,521.32