Finding the Third Proportional to 27,928.13 and 58,728.38

Step by Step Solution

1. Step 1: Write the proportion equation
   27,928.13 : 58,728.38 = 58,728.38 : x
2. Step 2: Convert to fraction form
   27,928.13/58,728.38 = 58,728.38/x
3. Step 3: Cross multiply
   27,928.13x = 58,728.38 × 58,728.38
4. Step 4: Simplify right side
   27,928.13x = 3,449,022,030.14
5. Step 5: Solve for x
   x = 3,449,022,030.14/27,928.13
6. Step 6: Final answer
   x = 123,496.37