Finding the Third Proportional to 91,513.50 and 134,300.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,513.50 : 134,300.25 = 134,300.25 : x
2. Step 2: Convert to fraction form
   91,513.50/134,300.25 = 134,300.25/x
3. Step 3: Cross multiply
   91,513.50x = 134,300.25 × 134,300.25
4. Step 4: Simplify right side
   91,513.50x = 18,036,557,150.06
5. Step 5: Solve for x
   x = 18,036,557,150.06/91,513.50
6. Step 6: Final answer
   x = 197,091.76