Finding the Third Proportional to 2,209,014 and 4,766,580

Step by Step Solution

1. Step 1: Write the proportion equation
   2,209,014 : 4,766,580 = 4,766,580 : x
2. Step 2: Convert to fraction form
   2,209,014/4,766,580 = 4,766,580/x
3. Step 3: Cross multiply
   2,209,014x = 4,766,580 × 4,766,580
4. Step 4: Simplify right side
   2,209,014x = 22,720,284,896,400
5. Step 5: Solve for x
   x = 22,720,284,896,400/2,209,014
6. Step 6: Final answer
   x = 10,285,260.71