Finding the Third Proportional to 14,061 and 21,111

Step by Step Solution

1. Step 1: Write the proportion equation
   14,061 : 21,111 = 21,111 : x
2. Step 2: Convert to fraction form
   14,061/21,111 = 21,111/x
3. Step 3: Cross multiply
   14,061x = 21,111 × 21,111
4. Step 4: Simplify right side
   14,061x = 445,674,321
5. Step 5: Solve for x
   x = 445,674,321/14,061
6. Step 6: Final answer
   x = 31,695.78