Finding the Third Proportional to 8,213.06 and 16,426.13

Step by Step Solution

1. Step 1: Write the proportion equation
   8,213.06 : 16,426.13 = 16,426.13 : x
2. Step 2: Convert to fraction form
   8,213.06/16,426.13 = 16,426.13/x
3. Step 3: Cross multiply
   8,213.06x = 16,426.13 × 16,426.13
4. Step 4: Simplify right side
   8,213.06x = 269,817,582.52
5. Step 5: Solve for x
   x = 269,817,582.52/8,213.06
6. Step 6: Final answer
   x = 32,852.25