Finding the Third Proportional to 829,819.50 and 1,810,443

Step by Step Solution

1. Step 1: Write the proportion equation
   829,819.50 : 1,810,443 = 1,810,443 : x
2. Step 2: Convert to fraction form
   829,819.50/1,810,443 = 1,810,443/x
3. Step 3: Cross multiply
   829,819.50x = 1,810,443 × 1,810,443
4. Step 4: Simplify right side
   829,819.50x = 3,277,703,856,249
5. Step 5: Solve for x
   x = 3,277,703,856,249/829,819.50
6. Step 6: Final answer
   x = 3,949,899.77