Finding the Third Proportional to 25,581.56 and 52,431

Step by Step Solution

1. Step 1: Write the proportion equation
   25,581.56 : 52,431 = 52,431 : x
2. Step 2: Convert to fraction form
   25,581.56/52,431 = 52,431/x
3. Step 3: Cross multiply
   25,581.56x = 52,431 × 52,431
4. Step 4: Simplify right side
   25,581.56x = 2,749,009,761
5. Step 5: Solve for x
   x = 2,749,009,761/25,581.56
6. Step 6: Final answer
   x = 107,460.59