Finding the Third Proportional to 21,826.13 and 36,806.06

Step by Step Solution

1. Step 1: Write the proportion equation
   21,826.13 : 36,806.06 = 36,806.06 : x
2. Step 2: Convert to fraction form
   21,826.13/36,806.06 = 36,806.06/x
3. Step 3: Cross multiply
   21,826.13x = 36,806.06 × 36,806.06
4. Step 4: Simplify right side
   21,826.13x = 1,354,686,236.75
5. Step 5: Solve for x
   x = 1,354,686,236.75/21,826.13
6. Step 6: Final answer
   x = 62,067.19