Finding the Third Proportional to 35,991 and 53,993.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,991 : 53,993.25 = 53,993.25 : x
2. Step 2: Convert to fraction form
   35,991/53,993.25 = 53,993.25/x
3. Step 3: Cross multiply
   35,991x = 53,993.25 × 53,993.25
4. Step 4: Simplify right side
   35,991x = 2,915,271,045.56
5. Step 5: Solve for x
   x = 2,915,271,045.56/35,991
6. Step 6: Final answer
   x = 81,000.00