Finding the Third Proportional to 59,024 and 87,699

Step by Step Solution

1. Step 1: Write the proportion equation
   59,024 : 87,699 = 87,699 : x
2. Step 2: Convert to fraction form
   59,024/87,699 = 87,699/x
3. Step 3: Cross multiply
   59,024x = 87,699 × 87,699
4. Step 4: Simplify right side
   59,024x = 7,691,114,601
5. Step 5: Solve for x
   x = 7,691,114,601/59,024
6. Step 6: Final answer
   x = 130,304.87