Finding the Third Proportional to 34,450.13 and 48,760.31

Step by Step Solution

1. Step 1: Write the proportion equation
   34,450.13 : 48,760.31 = 48,760.31 : x
2. Step 2: Convert to fraction form
   34,450.13/48,760.31 = 48,760.31/x
3. Step 3: Cross multiply
   34,450.13x = 48,760.31 × 48,760.31
4. Step 4: Simplify right side
   34,450.13x = 2,377,568,075.10
5. Step 5: Solve for x
   x = 2,377,568,075.10/34,450.13
6. Step 6: Final answer
   x = 69,014.79