Finding the Third Proportional to 12,746.72 and 27,338.67

Step by Step Solution

1. Step 1: Write the proportion equation
   12,746.72 : 27,338.67 = 27,338.67 : x
2. Step 2: Convert to fraction form
   12,746.72/27,338.67 = 27,338.67/x
3. Step 3: Cross multiply
   12,746.72x = 27,338.67 × 27,338.67
4. Step 4: Simplify right side
   12,746.72x = 747,402,979.89
5. Step 5: Solve for x
   x = 747,402,979.89/12,746.72
6. Step 6: Final answer
   x = 58,634.93