Finding the Third Proportional to 39,382.88 and 59,802.47

Step by Step Solution

1. Step 1: Write the proportion equation
   39,382.88 : 59,802.47 = 59,802.47 : x
2. Step 2: Convert to fraction form
   39,382.88/59,802.47 = 59,802.47/x
3. Step 3: Cross multiply
   39,382.88x = 59,802.47 × 59,802.47
4. Step 4: Simplify right side
   39,382.88x = 3,576,335,268.59
5. Step 5: Solve for x
   x = 3,576,335,268.59/39,382.88
6. Step 6: Final answer
   x = 90,809.40