Finding the Third Proportional to 34,491 and 64,059

Step by Step Solution

1. Step 1: Write the proportion equation
   34,491 : 64,059 = 64,059 : x
2. Step 2: Convert to fraction form
   34,491/64,059 = 64,059/x
3. Step 3: Cross multiply
   34,491x = 64,059 × 64,059
4. Step 4: Simplify right side
   34,491x = 4,103,555,481
5. Step 5: Solve for x
   x = 4,103,555,481/34,491
6. Step 6: Final answer
   x = 118,974.67