Finding the Third Proportional to 110,870.65 and 173,725.54

Step by Step Solution

1. Step 1: Write the proportion equation
   110,870.65 : 173,725.54 = 173,725.54 : x
2. Step 2: Convert to fraction form
   110,870.65/173,725.54 = 173,725.54/x
3. Step 3: Cross multiply
   110,870.65x = 173,725.54 × 173,725.54
4. Step 4: Simplify right side
   110,870.65x = 30,180,563,601.17
5. Step 5: Solve for x
   x = 30,180,563,601.17/110,870.65
6. Step 6: Final answer
   x = 272,214.19