Finding the Third Proportional to 837,087.50 and 1,816,877

Step by Step Solution

1. Step 1: Write the proportion equation
   837,087.50 : 1,816,877 = 1,816,877 : x
2. Step 2: Convert to fraction form
   837,087.50/1,816,877 = 1,816,877/x
3. Step 3: Cross multiply
   837,087.50x = 1,816,877 × 1,816,877
4. Step 4: Simplify right side
   837,087.50x = 3,301,042,033,129
5. Step 5: Solve for x
   x = 3,301,042,033,129/837,087.50
6. Step 6: Final answer
   x = 3,943,485.04