Finding the Third Proportional to 40,893.94 and 59,990.81

Step by Step Solution

1. Step 1: Write the proportion equation
   40,893.94 : 59,990.81 = 59,990.81 : x
2. Step 2: Convert to fraction form
   40,893.94/59,990.81 = 59,990.81/x
3. Step 3: Cross multiply
   40,893.94x = 59,990.81 × 59,990.81
4. Step 4: Simplify right side
   40,893.94x = 3,598,897,584.41
5. Step 5: Solve for x
   x = 3,598,897,584.41/40,893.94
6. Step 6: Final answer
   x = 88,005.65