Finding the Third Proportional to 2,019,179 and 4,266,292

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,179 : 4,266,292 = 4,266,292 : x
2. Step 2: Convert to fraction form
   2,019,179/4,266,292 = 4,266,292/x
3. Step 3: Cross multiply
   2,019,179x = 4,266,292 × 4,266,292
4. Step 4: Simplify right side
   2,019,179x = 18,201,247,429,264
5. Step 5: Solve for x
   x = 18,201,247,429,264/2,019,179
6. Step 6: Final answer
   x = 9,014,182.21