Finding the Third Proportional to 25,891.50 and 55,473

Step by Step Solution

1. Step 1: Write the proportion equation
   25,891.50 : 55,473 = 55,473 : x
2. Step 2: Convert to fraction form
   25,891.50/55,473 = 55,473/x
3. Step 3: Cross multiply
   25,891.50x = 55,473 × 55,473
4. Step 4: Simplify right side
   25,891.50x = 3,077,253,729
5. Step 5: Solve for x
   x = 3,077,253,729/25,891.50
6. Step 6: Final answer
   x = 118,851.89