Finding the Third Proportional to 27,388.50 and 58,928.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,388.50 : 58,928.25 = 58,928.25 : x
2. Step 2: Convert to fraction form
   27,388.50/58,928.25 = 58,928.25/x
3. Step 3: Cross multiply
   27,388.50x = 58,928.25 × 58,928.25
4. Step 4: Simplify right side
   27,388.50x = 3,472,538,648.06
5. Step 5: Solve for x
   x = 3,472,538,648.06/27,388.50
6. Step 6: Final answer
   x = 126,788.20