Finding the Third Proportional to 19,127.25 and 40,527.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,127.25 : 40,527.56 = 40,527.56 : x
2. Step 2: Convert to fraction form
   19,127.25/40,527.56 = 40,527.56/x
3. Step 3: Cross multiply
   19,127.25x = 40,527.56 × 40,527.56
4. Step 4: Simplify right side
   19,127.25x = 1,642,483,322.19
5. Step 5: Solve for x
   x = 1,642,483,322.19/19,127.25
6. Step 6: Final answer
   x = 85,871.38