Finding the Third Proportional to 7,426.69 and 16,136.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,426.69 : 16,136.72 = 16,136.72 : x
2. Step 2: Convert to fraction form
   7,426.69/16,136.72 = 16,136.72/x
3. Step 3: Cross multiply
   7,426.69x = 16,136.72 × 16,136.72
4. Step 4: Simplify right side
   7,426.69x = 260,393,692.02
5. Step 5: Solve for x
   x = 260,393,692.02/7,426.69
6. Step 6: Final answer
   x = 35,061.89