Finding the Third Proportional to 5,011.50 and 10,877.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,011.50 : 10,877.25 = 10,877.25 : x
2. Step 2: Convert to fraction form
   5,011.50/10,877.25 = 10,877.25/x
3. Step 3: Cross multiply
   5,011.50x = 10,877.25 × 10,877.25
4. Step 4: Simplify right side
   5,011.50x = 118,314,567.56
5. Step 5: Solve for x
   x = 118,314,567.56/5,011.50
6. Step 6: Final answer
   x = 23,608.61