Finding the Third Proportional to 16,217.06 and 34,859.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,217.06 : 34,859.25 = 34,859.25 : x
2. Step 2: Convert to fraction form
   16,217.06/34,859.25 = 34,859.25/x
3. Step 3: Cross multiply
   16,217.06x = 34,859.25 × 34,859.25
4. Step 4: Simplify right side
   16,217.06x = 1,215,167,310.56
5. Step 5: Solve for x
   x = 1,215,167,310.56/16,217.06
6. Step 6: Final answer
   x = 74,931.41