Finding the Third Proportional to 7,489.69 and 16,300.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,489.69 : 16,300.69 = 16,300.69 : x
2. Step 2: Convert to fraction form
   7,489.69/16,300.69 = 16,300.69/x
3. Step 3: Cross multiply
   7,489.69x = 16,300.69 × 16,300.69
4. Step 4: Simplify right side
   7,489.69x = 265,712,412.97
5. Step 5: Solve for x
   x = 265,712,412.97/7,489.69
6. Step 6: Final answer
   x = 35,477.10