Finding the Third Proportional to 14,450 and 31,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,450 : 31,055.50 = 31,055.50 : x
2. Step 2: Convert to fraction form
   14,450/31,055.50 = 31,055.50/x
3. Step 3: Cross multiply
   14,450x = 31,055.50 × 31,055.50
4. Step 4: Simplify right side
   14,450x = 964,444,080.25
5. Step 5: Solve for x
   x = 964,444,080.25/14,450
6. Step 6: Final answer
   x = 66,743.53