Finding the Third Proportional to 43,002.75 and 91,229.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,002.75 : 91,229.25 = 91,229.25 : x
2. Step 2: Convert to fraction form
   43,002.75/91,229.25 = 91,229.25/x
3. Step 3: Cross multiply
   43,002.75x = 91,229.25 × 91,229.25
4. Step 4: Simplify right side
   43,002.75x = 8,322,776,055.56
5. Step 5: Solve for x
   x = 8,322,776,055.56/43,002.75
6. Step 6: Final answer
   x = 193,540.55