Finding the Third Proportional to 21,985.88 and 34,067.25

Step by Step Solution

1. Step 1: Write the proportion equation
   21,985.88 : 34,067.25 = 34,067.25 : x
2. Step 2: Convert to fraction form
   21,985.88/34,067.25 = 34,067.25/x
3. Step 3: Cross multiply
   21,985.88x = 34,067.25 × 34,067.25
4. Step 4: Simplify right side
   21,985.88x = 1,160,577,522.56
5. Step 5: Solve for x
   x = 1,160,577,522.56/21,985.88
6. Step 6: Final answer
   x = 52,787.42