Finding the Third Proportional to 21,714 and 34,411.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,714 : 34,411.13 = 34,411.13 : x
2. Step 2: Convert to fraction form
   21,714/34,411.13 = 34,411.13/x
3. Step 3: Cross multiply
   21,714x = 34,411.13 × 34,411.13
4. Step 4: Simplify right side
   21,714x = 1,184,125,523.77
5. Step 5: Solve for x
   x = 1,184,125,523.77/21,714
6. Step 6: Final answer
   x = 54,532.81