Finding the Third Proportional to 15,808.50 and 23,816.53

Step by Step Solution

1. Step 1: Write the proportion equation
   15,808.50 : 23,816.53 = 23,816.53 : x
2. Step 2: Convert to fraction form
   15,808.50/23,816.53 = 23,816.53/x
3. Step 3: Cross multiply
   15,808.50x = 23,816.53 × 23,816.53
4. Step 4: Simplify right side
   15,808.50x = 567,227,160.78
5. Step 5: Solve for x
   x = 567,227,160.78/15,808.50
6. Step 6: Final answer
   x = 35,881.15