Finding the Third Proportional to 57,598.50 and 87,204

Step by Step Solution

1. Step 1: Write the proportion equation
   57,598.50 : 87,204 = 87,204 : x
2. Step 2: Convert to fraction form
   57,598.50/87,204 = 87,204/x
3. Step 3: Cross multiply
   57,598.50x = 87,204 × 87,204
4. Step 4: Simplify right side
   57,598.50x = 7,604,537,616
5. Step 5: Solve for x
   x = 7,604,537,616/57,598.50
6. Step 6: Final answer
   x = 132,026.66