Finding the Third Proportional to 25,912.50 and 53,772

Step by Step Solution

1. Step 1: Write the proportion equation
   25,912.50 : 53,772 = 53,772 : x
2. Step 2: Convert to fraction form
   25,912.50/53,772 = 53,772/x
3. Step 3: Cross multiply
   25,912.50x = 53,772 × 53,772
4. Step 4: Simplify right side
   25,912.50x = 2,891,427,984
5. Step 5: Solve for x
   x = 2,891,427,984/25,912.50
6. Step 6: Final answer
   x = 111,584.29