Finding the Third Proportional to 39,206.53 and 56,896.17

Step by Step Solution

1. Step 1: Write the proportion equation
   39,206.53 : 56,896.17 = 56,896.17 : x
2. Step 2: Convert to fraction form
   39,206.53/56,896.17 = 56,896.17/x
3. Step 3: Cross multiply
   39,206.53x = 56,896.17 × 56,896.17
4. Step 4: Simplify right side
   39,206.53x = 3,237,174,374.03
5. Step 5: Solve for x
   x = 3,237,174,374.03/39,206.53
6. Step 6: Final answer
   x = 82,567.22