Finding the Third Proportional to 16,615.13 and 32,409.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,615.13 : 32,409.28 = 32,409.28 : x
2. Step 2: Convert to fraction form
   16,615.13/32,409.28 = 32,409.28/x
3. Step 3: Cross multiply
   16,615.13x = 32,409.28 × 32,409.28
4. Step 4: Simplify right side
   16,615.13x = 1,050,361,511.14
5. Step 5: Solve for x
   x = 1,050,361,511.14/16,615.13
6. Step 6: Final answer
   x = 63,217.19