Finding the Third Proportional to 47,751 and 72,664.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,751 : 72,664.50 = 72,664.50 : x
2. Step 2: Convert to fraction form
   47,751/72,664.50 = 72,664.50/x
3. Step 3: Cross multiply
   47,751x = 72,664.50 × 72,664.50
4. Step 4: Simplify right side
   47,751x = 5,280,129,560.25
5. Step 5: Solve for x
   x = 5,280,129,560.25/47,751
6. Step 6: Final answer
   x = 110,576.31