Finding the Third Proportional to 757,327.50 and 1,621,041

Step by Step Solution

1. Step 1: Write the proportion equation
   757,327.50 : 1,621,041 = 1,621,041 : x
2. Step 2: Convert to fraction form
   757,327.50/1,621,041 = 1,621,041/x
3. Step 3: Cross multiply
   757,327.50x = 1,621,041 × 1,621,041
4. Step 4: Simplify right side
   757,327.50x = 2,627,773,923,681
5. Step 5: Solve for x
   x = 2,627,773,923,681/757,327.50
6. Step 6: Final answer
   x = 3,469,798.63