Finding the Third Proportional to 11,178 and 23,284.13

Step by Step Solution

1. Step 1: Write the proportion equation
   11,178 : 23,284.13 = 23,284.13 : x
2. Step 2: Convert to fraction form
   11,178/23,284.13 = 23,284.13/x
3. Step 3: Cross multiply
   11,178x = 23,284.13 × 23,284.13
4. Step 4: Simplify right side
   11,178x = 542,150,477.02
5. Step 5: Solve for x
   x = 542,150,477.02/11,178
6. Step 6: Final answer
   x = 48,501.56