Finding the Third Proportional to 15,418.13 and 33,022.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,418.13 : 33,022.69 = 33,022.69 : x
2. Step 2: Convert to fraction form
   15,418.13/33,022.69 = 33,022.69/x
3. Step 3: Cross multiply
   15,418.13x = 33,022.69 × 33,022.69
4. Step 4: Simplify right side
   15,418.13x = 1,090,497,889.72
5. Step 5: Solve for x
   x = 1,090,497,889.72/15,418.13
6. Step 6: Final answer
   x = 70,728.31