Finding the Third Proportional to 27,223.80 and 59,687.30

Step by Step Solution

1. Step 1: Write the proportion equation
   27,223.80 : 59,687.30 = 59,687.30 : x
2. Step 2: Convert to fraction form
   27,223.80/59,687.30 = 59,687.30/x
3. Step 3: Cross multiply
   27,223.80x = 59,687.30 × 59,687.30
4. Step 4: Simplify right side
   27,223.80x = 3,562,573,408.24
5. Step 5: Solve for x
   x = 3,562,573,408.24/27,223.80
6. Step 6: Final answer
   x = 130,862.44