Finding the Third Proportional to 113,573.81 and 175,099.22

Step by Step Solution

1. Step 1: Write the proportion equation
   113,573.81 : 175,099.22 = 175,099.22 : x
2. Step 2: Convert to fraction form
   113,573.81/175,099.22 = 175,099.22/x
3. Step 3: Cross multiply
   113,573.81x = 175,099.22 × 175,099.22
4. Step 4: Simplify right side
   113,573.81x = 30,659,736,406.86
5. Step 5: Solve for x
   x = 30,659,736,406.86/113,573.81
6. Step 6: Final answer
   x = 269,954.28