Finding the Third Proportional to 844,573.50 and 1,837,863

Step by Step Solution

1. Step 1: Write the proportion equation
   844,573.50 : 1,837,863 = 1,837,863 : x
2. Step 2: Convert to fraction form
   844,573.50/1,837,863 = 1,837,863/x
3. Step 3: Cross multiply
   844,573.50x = 1,837,863 × 1,837,863
4. Step 4: Simplify right side
   844,573.50x = 3,377,740,406,769
5. Step 5: Solve for x
   x = 3,377,740,406,769/844,573.50
6. Step 6: Final answer
   x = 3,999,344.53