Finding the Third Proportional to 5,046.05 and 12,079.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,046.05 : 12,079.76 = 12,079.76 : x
2. Step 2: Convert to fraction form
   5,046.05/12,079.76 = 12,079.76/x
3. Step 3: Cross multiply
   5,046.05x = 12,079.76 × 12,079.76
4. Step 4: Simplify right side
   5,046.05x = 145,920,548.81
5. Step 5: Solve for x
   x = 145,920,548.81/5,046.05
6. Step 6: Final answer
   x = 28,917.79