Finding the Third Proportional to 47,907 and 72,523

Step by Step Solution

1. Step 1: Write the proportion equation
   47,907 : 72,523 = 72,523 : x
2. Step 2: Convert to fraction form
   47,907/72,523 = 72,523/x
3. Step 3: Cross multiply
   47,907x = 72,523 × 72,523
4. Step 4: Simplify right side
   47,907x = 5,259,585,529
5. Step 5: Solve for x
   x = 5,259,585,529/47,907
6. Step 6: Final answer
   x = 109,787.41