Finding the Third Proportional to 437,741.72 and 676,033.59

Step by Step Solution

1. Step 1: Write the proportion equation
   437,741.72 : 676,033.59 = 676,033.59 : x
2. Step 2: Convert to fraction form
   437,741.72/676,033.59 = 676,033.59/x
3. Step 3: Cross multiply
   437,741.72x = 676,033.59 × 676,033.59
4. Step 4: Simplify right side
   437,741.72x = 457,021,419,878.54
5. Step 5: Solve for x
   x = 457,021,419,878.54/437,741.72
6. Step 6: Final answer
   x = 1,044,043.55