Finding the Third Proportional to 7,042.25 and 15,300.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,042.25 : 15,300.75 = 15,300.75 : x
2. Step 2: Convert to fraction form
   7,042.25/15,300.75 = 15,300.75/x
3. Step 3: Cross multiply
   7,042.25x = 15,300.75 × 15,300.75
4. Step 4: Simplify right side
   7,042.25x = 234,112,950.56
5. Step 5: Solve for x
   x = 234,112,950.56/7,042.25
6. Step 6: Final answer
   x = 33,244.06