Finding the Third Proportional to 113,574.38 and 175,099.88

Step by Step Solution

1. Step 1: Write the proportion equation
   113,574.38 : 175,099.88 = 175,099.88 : x
2. Step 2: Convert to fraction form
   113,574.38/175,099.88 = 175,099.88/x
3. Step 3: Cross multiply
   113,574.38x = 175,099.88 × 175,099.88
4. Step 4: Simplify right side
   113,574.38x = 30,659,966,225.02
5. Step 5: Solve for x
   x = 30,659,966,225.02/113,574.38
6. Step 6: Final answer
   x = 269,954.96