Finding the Third Proportional to 803,856.50 and 1,769,637

Step by Step Solution

1. Step 1: Write the proportion equation
   803,856.50 : 1,769,637 = 1,769,637 : x
2. Step 2: Convert to fraction form
   803,856.50/1,769,637 = 1,769,637/x
3. Step 3: Cross multiply
   803,856.50x = 1,769,637 × 1,769,637
4. Step 4: Simplify right side
   803,856.50x = 3,131,615,111,769
5. Step 5: Solve for x
   x = 3,131,615,111,769/803,856.50
6. Step 6: Final answer
   x = 3,895,738.99