Finding the Third Proportional to 16,189.88 and 35,569.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189.88 : 35,569.13 = 35,569.13 : x
2. Step 2: Convert to fraction form
   16,189.88/35,569.13 = 35,569.13/x
3. Step 3: Cross multiply
   16,189.88x = 35,569.13 × 35,569.13
4. Step 4: Simplify right side
   16,189.88x = 1,265,162,653.27
5. Step 5: Solve for x
   x = 1,265,162,653.27/16,189.88
6. Step 6: Final answer
   x = 78,145.30