Finding the Third Proportional to 12,100.50 and 19,266.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,100.50 : 19,266.75 = 19,266.75 : x
2. Step 2: Convert to fraction form
   12,100.50/19,266.75 = 19,266.75/x
3. Step 3: Cross multiply
   12,100.50x = 19,266.75 × 19,266.75
4. Step 4: Simplify right side
   12,100.50x = 371,207,655.56
5. Step 5: Solve for x
   x = 371,207,655.56/12,100.50
6. Step 6: Final answer
   x = 30,677.05