Finding the Third Proportional to 28,533.50 and 31,004

Step by Step Solution

1. Step 1: Write the proportion equation
   28,533.50 : 31,004 = 31,004 : x
2. Step 2: Convert to fraction form
   28,533.50/31,004 = 31,004/x
3. Step 3: Cross multiply
   28,533.50x = 31,004 × 31,004
4. Step 4: Simplify right side
   28,533.50x = 961,248,016
5. Step 5: Solve for x
   x = 961,248,016/28,533.50
6. Step 6: Final answer
   x = 33,688.40