Finding the Third Proportional to 110,627 and 260,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,627 : 260,040.50 = 260,040.50 : x
2. Step 2: Convert to fraction form
   110,627/260,040.50 = 260,040.50/x
3. Step 3: Cross multiply
   110,627x = 260,040.50 × 260,040.50
4. Step 4: Simplify right side
   110,627x = 67,621,061,640.25
5. Step 5: Solve for x
   x = 67,621,061,640.25/110,627
6. Step 6: Final answer
   x = 611,252.78