Finding the Third Proportional to 16,545.25 and 35,682.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,545.25 : 35,682.50 = 35,682.50 : x
2. Step 2: Convert to fraction form
   16,545.25/35,682.50 = 35,682.50/x
3. Step 3: Cross multiply
   16,545.25x = 35,682.50 × 35,682.50
4. Step 4: Simplify right side
   16,545.25x = 1,273,240,806.25
5. Step 5: Solve for x
   x = 1,273,240,806.25/16,545.25
6. Step 6: Final answer
   x = 76,955.07