Finding the Third Proportional to 827,649 and 1,849,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   827,649 : 1,849,054.50 = 1,849,054.50 : x
2. Step 2: Convert to fraction form
   827,649/1,849,054.50 = 1,849,054.50/x
3. Step 3: Cross multiply
   827,649x = 1,849,054.50 × 1,849,054.50
4. Step 4: Simplify right side
   827,649x = 3,419,002,543,970.25
5. Step 5: Solve for x
   x = 3,419,002,543,970.25/827,649
6. Step 6: Final answer
   x = 4,130,981.30