Finding the Third Proportional to 12,546.28 and 27,279.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,546.28 : 27,279.56 = 27,279.56 : x
2. Step 2: Convert to fraction form
   12,546.28/27,279.56 = 27,279.56/x
3. Step 3: Cross multiply
   12,546.28x = 27,279.56 × 27,279.56
4. Step 4: Simplify right side
   12,546.28x = 744,174,530.19
5. Step 5: Solve for x
   x = 744,174,530.19/12,546.28
6. Step 6: Final answer
   x = 59,314.35