Finding the Third Proportional to 36,662.63 and 54,983.81

Step by Step Solution

1. Step 1: Write the proportion equation
   36,662.63 : 54,983.81 = 54,983.81 : x
2. Step 2: Convert to fraction form
   36,662.63/54,983.81 = 54,983.81/x
3. Step 3: Cross multiply
   36,662.63x = 54,983.81 × 54,983.81
4. Step 4: Simplify right side
   36,662.63x = 3,023,219,637.04
5. Step 5: Solve for x
   x = 3,023,219,637.04/36,662.63
6. Step 6: Final answer
   x = 82,460.53