Finding the Third Proportional to 235,621.50 and 523,488

Step by Step Solution

1. Step 1: Write the proportion equation
   235,621.50 : 523,488 = 523,488 : x
2. Step 2: Convert to fraction form
   235,621.50/523,488 = 523,488/x
3. Step 3: Cross multiply
   235,621.50x = 523,488 × 523,488
4. Step 4: Simplify right side
   235,621.50x = 274,039,686,144
5. Step 5: Solve for x
   x = 274,039,686,144/235,621.50
6. Step 6: Final answer
   x = 1,163,050.43