Finding the Third Proportional to 23,638.39 and 35,739.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,638.39 : 35,739.51 = 35,739.51 : x
2. Step 2: Convert to fraction form
   23,638.39/35,739.51 = 35,739.51/x
3. Step 3: Cross multiply
   23,638.39x = 35,739.51 × 35,739.51
4. Step 4: Simplify right side
   23,638.39x = 1,277,312,558.29
5. Step 5: Solve for x
   x = 1,277,312,558.29/23,638.39
6. Step 6: Final answer
   x = 54,035.50