Finding the Third Proportional to 2,030,806 and 4,460,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030,806 : 4,460,216 = 4,460,216 : x
2. Step 2: Convert to fraction form
   2,030,806/4,460,216 = 4,460,216/x
3. Step 3: Cross multiply
   2,030,806x = 4,460,216 × 4,460,216
4. Step 4: Simplify right side
   2,030,806x = 19,893,526,766,656
5. Step 5: Solve for x
   x = 19,893,526,766,656/2,030,806
6. Step 6: Final answer
   x = 9,795,877.48