Finding the Third Proportional to 19,085.63 and 28,058.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,085.63 : 28,058.63 = 28,058.63 : x
2. Step 2: Convert to fraction form
   19,085.63/28,058.63 = 28,058.63/x
3. Step 3: Cross multiply
   19,085.63x = 28,058.63 × 28,058.63
4. Step 4: Simplify right side
   19,085.63x = 787,286,436.89
5. Step 5: Solve for x
   x = 787,286,436.89/19,085.63
6. Step 6: Final answer
   x = 41,250.23