Finding the Third Proportional to 45,255 and 91,723.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,255 : 91,723.50 = 91,723.50 : x
2. Step 2: Convert to fraction form
   45,255/91,723.50 = 91,723.50/x
3. Step 3: Cross multiply
   45,255x = 91,723.50 × 91,723.50
4. Step 4: Simplify right side
   45,255x = 8,413,200,452.25
5. Step 5: Solve for x
   x = 8,413,200,452.25/45,255
6. Step 6: Final answer
   x = 185,906.54