Finding the Third Proportional to 10,108 and 14,711

Step by Step Solution

1. Step 1: Write the proportion equation
   10,108 : 14,711 = 14,711 : x
2. Step 2: Convert to fraction form
   10,108/14,711 = 14,711/x
3. Step 3: Cross multiply
   10,108x = 14,711 × 14,711
4. Step 4: Simplify right side
   10,108x = 216,413,521
5. Step 5: Solve for x
   x = 216,413,521/10,108
6. Step 6: Final answer
   x = 21,410.12