Finding the Third Proportional to 48,516.75 and 72,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,516.75 : 72,475.50 = 72,475.50 : x
2. Step 2: Convert to fraction form
   48,516.75/72,475.50 = 72,475.50/x
3. Step 3: Cross multiply
   48,516.75x = 72,475.50 × 72,475.50
4. Step 4: Simplify right side
   48,516.75x = 5,252,698,100.25
5. Step 5: Solve for x
   x = 5,252,698,100.25/48,516.75
6. Step 6: Final answer
   x = 108,265.66