Finding the Third Proportional to 7,542 and 17,903.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,542 : 17,903.25 = 17,903.25 : x
2. Step 2: Convert to fraction form
   7,542/17,903.25 = 17,903.25/x
3. Step 3: Cross multiply
   7,542x = 17,903.25 × 17,903.25
4. Step 4: Simplify right side
   7,542x = 320,526,360.56
5. Step 5: Solve for x
   x = 320,526,360.56/7,542
6. Step 6: Final answer
   x = 42,498.85