Finding the Third Proportional to 16,816.36 and 34,726.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,816.36 : 34,726.22 = 34,726.22 : x
2. Step 2: Convert to fraction form
   16,816.36/34,726.22 = 34,726.22/x
3. Step 3: Cross multiply
   16,816.36x = 34,726.22 × 34,726.22
4. Step 4: Simplify right side
   16,816.36x = 1,205,910,268.67
5. Step 5: Solve for x
   x = 1,205,910,268.67/16,816.36
6. Step 6: Final answer
   x = 71,710.54