Finding the Third Proportional to 25,972.50 and 55,545

Step by Step Solution

1. Step 1: Write the proportion equation
   25,972.50 : 55,545 = 55,545 : x
2. Step 2: Convert to fraction form
   25,972.50/55,545 = 55,545/x
3. Step 3: Cross multiply
   25,972.50x = 55,545 × 55,545
4. Step 4: Simplify right side
   25,972.50x = 3,085,247,025
5. Step 5: Solve for x
   x = 3,085,247,025/25,972.50
6. Step 6: Final answer
   x = 118,788.99