Finding the Third Proportional to 246,754.50 and 540,636

Step by Step Solution

1. Step 1: Write the proportion equation
   246,754.50 : 540,636 = 540,636 : x
2. Step 2: Convert to fraction form
   246,754.50/540,636 = 540,636/x
3. Step 3: Cross multiply
   246,754.50x = 540,636 × 540,636
4. Step 4: Simplify right side
   246,754.50x = 292,287,284,496
5. Step 5: Solve for x
   x = 292,287,284,496/246,754.50
6. Step 6: Final answer
   x = 1,184,526.66