Finding the Third Proportional to 37,925 and 55,517

Step by Step Solution

1. Step 1: Write the proportion equation
   37,925 : 55,517 = 55,517 : x
2. Step 2: Convert to fraction form
   37,925/55,517 = 55,517/x
3. Step 3: Cross multiply
   37,925x = 55,517 × 55,517
4. Step 4: Simplify right side
   37,925x = 3,082,137,289
5. Step 5: Solve for x
   x = 3,082,137,289/37,925
6. Step 6: Final answer
   x = 81,269.28