Finding the Third Proportional to 36,664.88 and 55,271.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,664.88 : 55,271.25 = 55,271.25 : x
2. Step 2: Convert to fraction form
   36,664.88/55,271.25 = 55,271.25/x
3. Step 3: Cross multiply
   36,664.88x = 55,271.25 × 55,271.25
4. Step 4: Simplify right side
   36,664.88x = 3,054,911,076.56
5. Step 5: Solve for x
   x = 3,054,911,076.56/36,664.88
6. Step 6: Final answer
   x = 83,319.83