Finding the Third Proportional to 13,866.75 and 30,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,866.75 : 30,322.50 = 30,322.50 : x
2. Step 2: Convert to fraction form
   13,866.75/30,322.50 = 30,322.50/x
3. Step 3: Cross multiply
   13,866.75x = 30,322.50 × 30,322.50
4. Step 4: Simplify right side
   13,866.75x = 919,454,006.25
5. Step 5: Solve for x
   x = 919,454,006.25/13,866.75
6. Step 6: Final answer
   x = 66,306.38