Finding the Third Proportional to 15,810.19 and 23,707.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,810.19 : 23,707.69 = 23,707.69 : x
2. Step 2: Convert to fraction form
   15,810.19/23,707.69 = 23,707.69/x
3. Step 3: Cross multiply
   15,810.19x = 23,707.69 × 23,707.69
4. Step 4: Simplify right side
   15,810.19x = 562,054,446.60
5. Step 5: Solve for x
   x = 562,054,446.60/15,810.19
6. Step 6: Final answer
   x = 35,550.14