Finding the Third Proportional to 10,860 and 23,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,860 : 23,683.50 = 23,683.50 : x
2. Step 2: Convert to fraction form
   10,860/23,683.50 = 23,683.50/x
3. Step 3: Cross multiply
   10,860x = 23,683.50 × 23,683.50
4. Step 4: Simplify right side
   10,860x = 560,908,172.25
5. Step 5: Solve for x
   x = 560,908,172.25/10,860
6. Step 6: Final answer
   x = 51,649.00