Finding the Third Proportional to 45,291 and 65,236.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,291 : 65,236.50 = 65,236.50 : x
2. Step 2: Convert to fraction form
   45,291/65,236.50 = 65,236.50/x
3. Step 3: Cross multiply
   45,291x = 65,236.50 × 65,236.50
4. Step 4: Simplify right side
   45,291x = 4,255,800,932.25
5. Step 5: Solve for x
   x = 4,255,800,932.25/45,291
6. Step 6: Final answer
   x = 93,965.71