Finding the Third Proportional to 5,401.13 and 8,060.63

Step by Step Solution

1. Step 1: Write the proportion equation
   5,401.13 : 8,060.63 = 8,060.63 : x
2. Step 2: Convert to fraction form
   5,401.13/8,060.63 = 8,060.63/x
3. Step 3: Cross multiply
   5,401.13x = 8,060.63 × 8,060.63
4. Step 4: Simplify right side
   5,401.13x = 64,973,675.39
5. Step 5: Solve for x
   x = 64,973,675.39/5,401.13
6. Step 6: Final answer
   x = 12,029.66