Finding the Third Proportional to 54,616 and 73,388

Step by Step Solution

1. Step 1: Write the proportion equation
   54,616 : 73,388 = 73,388 : x
2. Step 2: Convert to fraction form
   54,616/73,388 = 73,388/x
3. Step 3: Cross multiply
   54,616x = 73,388 × 73,388
4. Step 4: Simplify right side
   54,616x = 5,385,798,544
5. Step 5: Solve for x
   x = 5,385,798,544/54,616
6. Step 6: Final answer
   x = 98,612.10