Finding the Third Proportional to 20,629.13 and 35,965.69

Step by Step Solution

1. Step 1: Write the proportion equation
   20,629.13 : 35,965.69 = 35,965.69 : x
2. Step 2: Convert to fraction form
   20,629.13/35,965.69 = 35,965.69/x
3. Step 3: Cross multiply
   20,629.13x = 35,965.69 × 35,965.69
4. Step 4: Simplify right side
   20,629.13x = 1,293,530,677.35
5. Step 5: Solve for x
   x = 1,293,530,677.35/20,629.13
6. Step 6: Final answer
   x = 62,704.10