Finding the Third Proportional to 15,708 and 23,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,708 : 23,091.50 = 23,091.50 : x
2. Step 2: Convert to fraction form
   15,708/23,091.50 = 23,091.50/x
3. Step 3: Cross multiply
   15,708x = 23,091.50 × 23,091.50
4. Step 4: Simplify right side
   15,708x = 533,217,372.25
5. Step 5: Solve for x
   x = 533,217,372.25/15,708
6. Step 6: Final answer
   x = 33,945.59