Finding the Third Proportional to 21,597.50 and 35,267

Step by Step Solution

1. Step 1: Write the proportion equation
   21,597.50 : 35,267 = 35,267 : x
2. Step 2: Convert to fraction form
   21,597.50/35,267 = 35,267/x
3. Step 3: Cross multiply
   21,597.50x = 35,267 × 35,267
4. Step 4: Simplify right side
   21,597.50x = 1,243,761,289
5. Step 5: Solve for x
   x = 1,243,761,289/21,597.50
6. Step 6: Final answer
   x = 57,588.21