Finding the Third Proportional to 37,582 and 55,285

Step by Step Solution

1. Step 1: Write the proportion equation
   37,582 : 55,285 = 55,285 : x
2. Step 2: Convert to fraction form
   37,582/55,285 = 55,285/x
3. Step 3: Cross multiply
   37,582x = 55,285 × 55,285
4. Step 4: Simplify right side
   37,582x = 3,056,431,225
5. Step 5: Solve for x
   x = 3,056,431,225/37,582
6. Step 6: Final answer
   x = 81,327.00