Finding the Third Proportional to 14,485.69 and 30,528.09

Step by Step Solution

1. Step 1: Write the proportion equation
   14,485.69 : 30,528.09 = 30,528.09 : x
2. Step 2: Convert to fraction form
   14,485.69/30,528.09 = 30,528.09/x
3. Step 3: Cross multiply
   14,485.69x = 30,528.09 × 30,528.09
4. Step 4: Simplify right side
   14,485.69x = 931,964,508.01
5. Step 5: Solve for x
   x = 931,964,508.01/14,485.69
6. Step 6: Final answer
   x = 64,336.92