Finding the Third Proportional to 11,646.94 and 18,068.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,646.94 : 18,068.06 = 18,068.06 : x
2. Step 2: Convert to fraction form
   11,646.94/18,068.06 = 18,068.06/x
3. Step 3: Cross multiply
   11,646.94x = 18,068.06 × 18,068.06
4. Step 4: Simplify right side
   11,646.94x = 326,454,882.50
5. Step 5: Solve for x
   x = 326,454,882.50/11,646.94
6. Step 6: Final answer
   x = 28,029.25