Finding the Third Proportional to 12,727.13 and 15,035.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,727.13 : 15,035.63 = 15,035.63 : x
2. Step 2: Convert to fraction form
   12,727.13/15,035.63 = 15,035.63/x
3. Step 3: Cross multiply
   12,727.13x = 15,035.63 × 15,035.63
4. Step 4: Simplify right side
   12,727.13x = 226,070,019.14
5. Step 5: Solve for x
   x = 226,070,019.14/12,727.13
6. Step 6: Final answer
   x = 17,762.85