Finding the Third Proportional to 15,768.13 and 26,279.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,768.13 : 26,279.06 = 26,279.06 : x
2. Step 2: Convert to fraction form
   15,768.13/26,279.06 = 26,279.06/x
3. Step 3: Cross multiply
   15,768.13x = 26,279.06 × 26,279.06
4. Step 4: Simplify right side
   15,768.13x = 690,589,125.88
5. Step 5: Solve for x
   x = 690,589,125.88/15,768.13
6. Step 6: Final answer
   x = 43,796.53