Finding the Third Proportional to 34,609.50 and 49,491.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,609.50 : 49,491.56 = 49,491.56 : x
2. Step 2: Convert to fraction form
   34,609.50/49,491.56 = 49,491.56/x
3. Step 3: Cross multiply
   34,609.50x = 49,491.56 × 49,491.56
4. Step 4: Simplify right side
   34,609.50x = 2,449,414,758.69
5. Step 5: Solve for x
   x = 2,449,414,758.69/34,609.50
6. Step 6: Final answer
   x = 70,772.90