Finding the Third Proportional to 48,511.50 and 72,834

Step by Step Solution

1. Step 1: Write the proportion equation
   48,511.50 : 72,834 = 72,834 : x
2. Step 2: Convert to fraction form
   48,511.50/72,834 = 72,834/x
3. Step 3: Cross multiply
   48,511.50x = 72,834 × 72,834
4. Step 4: Simplify right side
   48,511.50x = 5,304,791,556
5. Step 5: Solve for x
   x = 5,304,791,556/48,511.50
6. Step 6: Final answer
   x = 109,351.22