Finding the Third Proportional to 47,554 and 72,599

Step by Step Solution

1. Step 1: Write the proportion equation
   47,554 : 72,599 = 72,599 : x
2. Step 2: Convert to fraction form
   47,554/72,599 = 72,599/x
3. Step 3: Cross multiply
   47,554x = 72,599 × 72,599
4. Step 4: Simplify right side
   47,554x = 5,270,614,801
5. Step 5: Solve for x
   x = 5,270,614,801/47,554
6. Step 6: Final answer
   x = 110,834.31