Finding the Third Proportional to 2,228,580 and 3,348,191

Step by Step Solution

1. Step 1: Write the proportion equation
   2,228,580 : 3,348,191 = 3,348,191 : x
2. Step 2: Convert to fraction form
   2,228,580/3,348,191 = 3,348,191/x
3. Step 3: Cross multiply
   2,228,580x = 3,348,191 × 3,348,191
4. Step 4: Simplify right side
   2,228,580x = 11,210,382,972,481
5. Step 5: Solve for x
   x = 11,210,382,972,481/2,228,580
6. Step 6: Final answer
   x = 5,030,280.70