Finding the Third Proportional to 16,356.94 and 35,829.21

Step by Step Solution

1. Step 1: Write the proportion equation
   16,356.94 : 35,829.21 = 35,829.21 : x
2. Step 2: Convert to fraction form
   16,356.94/35,829.21 = 35,829.21/x
3. Step 3: Cross multiply
   16,356.94x = 35,829.21 × 35,829.21
4. Step 4: Simplify right side
   16,356.94x = 1,283,732,356.40
5. Step 5: Solve for x
   x = 1,283,732,356.40/16,356.94
6. Step 6: Final answer
   x = 78,482.44