Finding the Third Proportional to 37,559 and 56,221

Step by Step Solution

1. Step 1: Write the proportion equation
   37,559 : 56,221 = 56,221 : x
2. Step 2: Convert to fraction form
   37,559/56,221 = 56,221/x
3. Step 3: Cross multiply
   37,559x = 56,221 × 56,221
4. Step 4: Simplify right side
   37,559x = 3,160,800,841
5. Step 5: Solve for x
   x = 3,160,800,841/37,559
6. Step 6: Final answer
   x = 84,155.62