Finding the Third Proportional to 36,863.44 and 55,645.31

Step by Step Solution

1. Step 1: Write the proportion equation
   36,863.44 : 55,645.31 = 55,645.31 : x
2. Step 2: Convert to fraction form
   36,863.44/55,645.31 = 55,645.31/x
3. Step 3: Cross multiply
   36,863.44x = 55,645.31 × 55,645.31
4. Step 4: Simplify right side
   36,863.44x = 3,096,400,803.22
5. Step 5: Solve for x
   x = 3,096,400,803.22/36,863.44
6. Step 6: Final answer
   x = 83,996.53