Finding the Third Proportional to 36,512.44 and 55,454.63

Step by Step Solution

1. Step 1: Write the proportion equation
   36,512.44 : 55,454.63 = 55,454.63 : x
2. Step 2: Convert to fraction form
   36,512.44/55,454.63 = 55,454.63/x
3. Step 3: Cross multiply
   36,512.44x = 55,454.63 × 55,454.63
4. Step 4: Simplify right side
   36,512.44x = 3,075,215,433.89
5. Step 5: Solve for x
   x = 3,075,215,433.89/36,512.44
6. Step 6: Final answer
   x = 84,223.78