Finding the Third Proportional to 56,456.05 and 82,564.00

Step by Step Solution

1. Step 1: Write the proportion equation
   56,456.05 : 82,564.00 = 82,564.00 : x
2. Step 2: Convert to fraction form
   56,456.05/82,564.00 = 82,564.00/x
3. Step 3: Cross multiply
   56,456.05x = 82,564.00 × 82,564.00
4. Step 4: Simplify right side
   56,456.05x = 6,816,813,450.97
5. Step 5: Solve for x
   x = 6,816,813,450.97/56,456.05
6. Step 6: Final answer
   x = 120,745.49