Finding the Third Proportional to 37,610 and 54,635

Step by Step Solution

1. Step 1: Write the proportion equation
   37,610 : 54,635 = 54,635 : x
2. Step 2: Convert to fraction form
   37,610/54,635 = 54,635/x
3. Step 3: Cross multiply
   37,610x = 54,635 × 54,635
4. Step 4: Simplify right side
   37,610x = 2,984,983,225
5. Step 5: Solve for x
   x = 2,984,983,225/37,610
6. Step 6: Final answer
   x = 79,366.74