Finding the Third Proportional to 4,926 and 10,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,926 : 10,672.50 = 10,672.50 : x
2. Step 2: Convert to fraction form
   4,926/10,672.50 = 10,672.50/x
3. Step 3: Cross multiply
   4,926x = 10,672.50 × 10,672.50
4. Step 4: Simplify right side
   4,926x = 113,902,256.25
5. Step 5: Solve for x
   x = 113,902,256.25/4,926
6. Step 6: Final answer
   x = 23,122.67