Finding the Third Proportional to 265,198.50 and 572,760

Step by Step Solution

1. Step 1: Write the proportion equation
   265,198.50 : 572,760 = 572,760 : x
2. Step 2: Convert to fraction form
   265,198.50/572,760 = 572,760/x
3. Step 3: Cross multiply
   265,198.50x = 572,760 × 572,760
4. Step 4: Simplify right side
   265,198.50x = 328,054,017,600
5. Step 5: Solve for x
   x = 328,054,017,600/265,198.50
6. Step 6: Final answer
   x = 1,237,013.10