Finding the Third Proportional to 25,564.75 and 54,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,564.75 : 54,683.50 = 54,683.50 : x
2. Step 2: Convert to fraction form
   25,564.75/54,683.50 = 54,683.50/x
3. Step 3: Cross multiply
   25,564.75x = 54,683.50 × 54,683.50
4. Step 4: Simplify right side
   25,564.75x = 2,990,285,172.25
5. Step 5: Solve for x
   x = 2,990,285,172.25/25,564.75
6. Step 6: Final answer
   x = 116,969.08