Finding the Third Proportional to 54,627 and 73,805

Step by Step Solution

1. Step 1: Write the proportion equation
   54,627 : 73,805 = 73,805 : x
2. Step 2: Convert to fraction form
   54,627/73,805 = 73,805/x
3. Step 3: Cross multiply
   54,627x = 73,805 × 73,805
4. Step 4: Simplify right side
   54,627x = 5,447,178,025
5. Step 5: Solve for x
   x = 5,447,178,025/54,627
6. Step 6: Final answer
   x = 99,715.86