Finding the Third Proportional to 14,137.88 and 21,902.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,137.88 : 21,902.06 = 21,902.06 : x
2. Step 2: Convert to fraction form
   14,137.88/21,902.06 = 21,902.06/x
3. Step 3: Cross multiply
   14,137.88x = 21,902.06 × 21,902.06
4. Step 4: Simplify right side
   14,137.88x = 479,700,341.75
5. Step 5: Solve for x
   x = 479,700,341.75/14,137.88
6. Step 6: Final answer
   x = 33,930.16