Finding the Third Proportional to 12,047.72 and 26,106.66

Step by Step Solution

1. Step 1: Write the proportion equation
   12,047.72 : 26,106.66 = 26,106.66 : x
2. Step 2: Convert to fraction form
   12,047.72/26,106.66 = 26,106.66/x
3. Step 3: Cross multiply
   12,047.72x = 26,106.66 × 26,106.66
4. Step 4: Simplify right side
   12,047.72x = 681,557,500.56
5. Step 5: Solve for x
   x = 681,557,500.56/12,047.72
6. Step 6: Final answer
   x = 56,571.50