Finding the Third Proportional to 851,950 and 1,817,563

Step by Step Solution

1. Step 1: Write the proportion equation
   851,950 : 1,817,563 = 1,817,563 : x
2. Step 2: Convert to fraction form
   851,950/1,817,563 = 1,817,563/x
3. Step 3: Cross multiply
   851,950x = 1,817,563 × 1,817,563
4. Step 4: Simplify right side
   851,950x = 3,303,535,258,969
5. Step 5: Solve for x
   x = 3,303,535,258,969/851,950
6. Step 6: Final answer
   x = 3,877,616.36