Finding the Third Proportional to 262,527.50 and 561,041

Step by Step Solution

1. Step 1: Write the proportion equation
   262,527.50 : 561,041 = 561,041 : x
2. Step 2: Convert to fraction form
   262,527.50/561,041 = 561,041/x
3. Step 3: Cross multiply
   262,527.50x = 561,041 × 561,041
4. Step 4: Simplify right side
   262,527.50x = 314,767,003,681
5. Step 5: Solve for x
   x = 314,767,003,681/262,527.50
6. Step 6: Final answer
   x = 1,198,986.79