Finding the Third Proportional to 59,493 and 87,595

Step by Step Solution

1. Step 1: Write the proportion equation
   59,493 : 87,595 = 87,595 : x
2. Step 2: Convert to fraction form
   59,493/87,595 = 87,595/x
3. Step 3: Cross multiply
   59,493x = 87,595 × 87,595
4. Step 4: Simplify right side
   59,493x = 7,672,884,025
5. Step 5: Solve for x
   x = 7,672,884,025/59,493
6. Step 6: Final answer
   x = 128,971.21