Finding the Third Proportional to 837,570 and 1,816,849.50

Step by Step Solution

1. Step 1: Write the proportion equation
   837,570 : 1,816,849.50 = 1,816,849.50 : x
2. Step 2: Convert to fraction form
   837,570/1,816,849.50 = 1,816,849.50/x
3. Step 3: Cross multiply
   837,570x = 1,816,849.50 × 1,816,849.50
4. Step 4: Simplify right side
   837,570x = 3,300,942,105,650.25
5. Step 5: Solve for x
   x = 3,300,942,105,650.25/837,570
6. Step 6: Final answer
   x = 3,941,094.00