Finding the Third Proportional to 37,888 and 56,831

Step by Step Solution

1. Step 1: Write the proportion equation
   37,888 : 56,831 = 56,831 : x
2. Step 2: Convert to fraction form
   37,888/56,831 = 56,831/x
3. Step 3: Cross multiply
   37,888x = 56,831 × 56,831
4. Step 4: Simplify right side
   37,888x = 3,229,762,561
5. Step 5: Solve for x
   x = 3,229,762,561/37,888
6. Step 6: Final answer
   x = 85,245.00