Finding the Third Proportional to 12,538.13 and 27,536.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,538.13 : 27,536.63 = 27,536.63 : x
2. Step 2: Convert to fraction form
   12,538.13/27,536.63 = 27,536.63/x
3. Step 3: Cross multiply
   12,538.13x = 27,536.63 × 27,536.63
4. Step 4: Simplify right side
   12,538.13x = 758,265,716.39
5. Step 5: Solve for x
   x = 758,265,716.39/12,538.13
6. Step 6: Final answer
   x = 60,476.80