Finding the Third Proportional to 17,091 and 35,909.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,091 : 35,909.58 = 35,909.58 : x
2. Step 2: Convert to fraction form
   17,091/35,909.58 = 35,909.58/x
3. Step 3: Cross multiply
   17,091x = 35,909.58 × 35,909.58
4. Step 4: Simplify right side
   17,091x = 1,289,497,801.12
5. Step 5: Solve for x
   x = 1,289,497,801.12/17,091
6. Step 6: Final answer
   x = 75,448.94