Finding the Third Proportional to 373,834.69 and 820,044.56

Step by Step Solution

1. Step 1: Write the proportion equation
   373,834.69 : 820,044.56 = 820,044.56 : x
2. Step 2: Convert to fraction form
   373,834.69/820,044.56 = 820,044.56/x
3. Step 3: Cross multiply
   373,834.69x = 820,044.56 × 820,044.56
4. Step 4: Simplify right side
   373,834.69x = 672,473,084,485.82
5. Step 5: Solve for x
   x = 672,473,084,485.82/373,834.69
6. Step 6: Final answer
   x = 1,798,851.49