Finding the Third Proportional to 352,153.50 and 733,491

Step by Step Solution

1. Step 1: Write the proportion equation
   352,153.50 : 733,491 = 733,491 : x
2. Step 2: Convert to fraction form
   352,153.50/733,491 = 733,491/x
3. Step 3: Cross multiply
   352,153.50x = 733,491 × 733,491
4. Step 4: Simplify right side
   352,153.50x = 538,009,047,081
5. Step 5: Solve for x
   x = 538,009,047,081/352,153.50
6. Step 6: Final answer
   x = 1,527,768.56