Finding the Third Proportional to 15,906.38 and 33,554.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,906.38 : 33,554.25 = 33,554.25 : x
2. Step 2: Convert to fraction form
   15,906.38/33,554.25 = 33,554.25/x
3. Step 3: Cross multiply
   15,906.38x = 33,554.25 × 33,554.25
4. Step 4: Simplify right side
   15,906.38x = 1,125,887,693.06
5. Step 5: Solve for x
   x = 1,125,887,693.06/15,906.38
6. Step 6: Final answer
   x = 70,782.17