Finding the Third Proportional to 21,596.63 and 27,595.69

Step by Step Solution

1. Step 1: Write the proportion equation
   21,596.63 : 27,595.69 = 27,595.69 : x
2. Step 2: Convert to fraction form
   21,596.63/27,595.69 = 27,595.69/x
3. Step 3: Cross multiply
   21,596.63x = 27,595.69 × 27,595.69
4. Step 4: Simplify right side
   21,596.63x = 761,521,968.60
5. Step 5: Solve for x
   x = 761,521,968.60/21,596.63
6. Step 6: Final answer
   x = 35,261.16