Finding the Third Proportional to 13,965.50 and 30,117.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,965.50 : 30,117.75 = 30,117.75 : x
2. Step 2: Convert to fraction form
   13,965.50/30,117.75 = 30,117.75/x
3. Step 3: Cross multiply
   13,965.50x = 30,117.75 × 30,117.75
4. Step 4: Simplify right side
   13,965.50x = 907,078,865.06
5. Step 5: Solve for x
   x = 907,078,865.06/13,965.50
6. Step 6: Final answer
   x = 64,951.41