Finding the Third Proportional to 17,732.36 and 27,388.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,732.36 : 27,388.76 = 27,388.76 : x
2. Step 2: Convert to fraction form
   17,732.36/27,388.76 = 27,388.76/x
3. Step 3: Cross multiply
   17,732.36x = 27,388.76 × 27,388.76
4. Step 4: Simplify right side
   17,732.36x = 750,144,054.51
5. Step 5: Solve for x
   x = 750,144,054.51/17,732.36
6. Step 6: Final answer
   x = 42,303.69