Finding the Third Proportional to 16,174.69 and 34,266.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,174.69 : 34,266.80 = 34,266.80 : x
2. Step 2: Convert to fraction form
   16,174.69/34,266.80 = 34,266.80/x
3. Step 3: Cross multiply
   16,174.69x = 34,266.80 × 34,266.80
4. Step 4: Simplify right side
   16,174.69x = 1,174,213,368.07
5. Step 5: Solve for x
   x = 1,174,213,368.07/16,174.69
6. Step 6: Final answer
   x = 72,595.74