Finding the Third Proportional to 16,356.94 and 35,834.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,356.94 : 35,834.91 = 35,834.91 : x
2. Step 2: Convert to fraction form
   16,356.94/35,834.91 = 35,834.91/x
3. Step 3: Cross multiply
   16,356.94x = 35,834.91 × 35,834.91
4. Step 4: Simplify right side
   16,356.94x = 1,284,140,505.95
5. Step 5: Solve for x
   x = 1,284,140,505.95/16,356.94
6. Step 6: Final answer
   x = 78,507.39