Finding the Third Proportional to 15,585.75 and 33,404.63

Step by Step Solution

1. Step 1: Write the proportion equation
   15,585.75 : 33,404.63 = 33,404.63 : x
2. Step 2: Convert to fraction form
   15,585.75/33,404.63 = 33,404.63/x
3. Step 3: Cross multiply
   15,585.75x = 33,404.63 × 33,404.63
4. Step 4: Simplify right side
   15,585.75x = 1,115,868,971.39
5. Step 5: Solve for x
   x = 1,115,868,971.39/15,585.75
6. Step 6: Final answer
   x = 71,595.46