Finding the Third Proportional to 11,802.11 and 18,275.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,802.11 : 18,275.01 = 18,275.01 : x
2. Step 2: Convert to fraction form
   11,802.11/18,275.01 = 18,275.01/x
3. Step 3: Cross multiply
   11,802.11x = 18,275.01 × 18,275.01
4. Step 4: Simplify right side
   11,802.11x = 333,976,062.24
5. Step 5: Solve for x
   x = 333,976,062.24/11,802.11
6. Step 6: Final answer
   x = 28,297.99