Finding the Third Proportional to 16,586.25 and 34,708.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,586.25 : 34,708.88 = 34,708.88 : x
2. Step 2: Convert to fraction form
   16,586.25/34,708.88 = 34,708.88/x
3. Step 3: Cross multiply
   16,586.25x = 34,708.88 × 34,708.88
4. Step 4: Simplify right side
   16,586.25x = 1,204,706,003.77
5. Step 5: Solve for x
   x = 1,204,706,003.77/16,586.25
6. Step 6: Final answer
   x = 72,632.81