Finding the Third Proportional to 27,450.50 and 59,920.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,450.50 : 59,920.75 = 59,920.75 : x
2. Step 2: Convert to fraction form
   27,450.50/59,920.75 = 59,920.75/x
3. Step 3: Cross multiply
   27,450.50x = 59,920.75 × 59,920.75
4. Step 4: Simplify right side
   27,450.50x = 3,590,496,280.56
5. Step 5: Solve for x
   x = 3,590,496,280.56/27,450.50
6. Step 6: Final answer
   x = 130,798.94