Finding the Third Proportional to 14,175 and 30,900.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,175 : 30,900.75 = 30,900.75 : x
2. Step 2: Convert to fraction form
   14,175/30,900.75 = 30,900.75/x
3. Step 3: Cross multiply
   14,175x = 30,900.75 × 30,900.75
4. Step 4: Simplify right side
   14,175x = 954,856,350.56
5. Step 5: Solve for x
   x = 954,856,350.56/14,175
6. Step 6: Final answer
   x = 67,362.00