Finding the Third Proportional to 15,545.25 and 33,308.72

Step by Step Solution

1. Step 1: Write the proportion equation
   15,545.25 : 33,308.72 = 33,308.72 : x
2. Step 2: Convert to fraction form
   15,545.25/33,308.72 = 33,308.72/x
3. Step 3: Cross multiply
   15,545.25x = 33,308.72 × 33,308.72
4. Step 4: Simplify right side
   15,545.25x = 1,109,470,744.77
5. Step 5: Solve for x
   x = 1,109,470,744.77/15,545.25
6. Step 6: Final answer
   x = 71,370.40