Finding the Third Proportional to 8,938.13 and 13,714.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,938.13 : 13,714.88 = 13,714.88 : x
2. Step 2: Convert to fraction form
   8,938.13/13,714.88 = 13,714.88/x
3. Step 3: Cross multiply
   8,938.13x = 13,714.88 × 13,714.88
4. Step 4: Simplify right side
   8,938.13x = 188,097,796.27
5. Step 5: Solve for x
   x = 188,097,796.27/8,938.13
6. Step 6: Final answer
   x = 21,044.44