Finding the Third Proportional to 110,002.50 and 171,574

Step by Step Solution

1. Step 1: Write the proportion equation
   110,002.50 : 171,574 = 171,574 : x
2. Step 2: Convert to fraction form
   110,002.50/171,574 = 171,574/x
3. Step 3: Cross multiply
   110,002.50x = 171,574 × 171,574
4. Step 4: Simplify right side
   110,002.50x = 29,437,637,476
5. Step 5: Solve for x
   x = 29,437,637,476/110,002.50
6. Step 6: Final answer
   x = 267,608.80