Finding the Third Proportional to 27,288.75 and 58,727.63

Step by Step Solution

1. Step 1: Write the proportion equation
   27,288.75 : 58,727.63 = 58,727.63 : x
2. Step 2: Convert to fraction form
   27,288.75/58,727.63 = 58,727.63/x
3. Step 3: Cross multiply
   27,288.75x = 58,727.63 × 58,727.63
4. Step 4: Simplify right side
   27,288.75x = 3,448,933,938.14
5. Step 5: Solve for x
   x = 3,448,933,938.14/27,288.75
6. Step 6: Final answer
   x = 126,386.66