Finding the Third Proportional to 21,768.75 and 34,597.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,768.75 : 34,597.13 = 34,597.13 : x
2. Step 2: Convert to fraction form
   21,768.75/34,597.13 = 34,597.13/x
3. Step 3: Cross multiply
   21,768.75x = 34,597.13 × 34,597.13
4. Step 4: Simplify right side
   21,768.75x = 1,196,961,058.27
5. Step 5: Solve for x
   x = 1,196,961,058.27/21,768.75
6. Step 6: Final answer
   x = 54,985.29