Finding the Third Proportional to 2,011,045 and 4,285,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,045 : 4,285,186 = 4,285,186 : x
2. Step 2: Convert to fraction form
   2,011,045/4,285,186 = 4,285,186/x
3. Step 3: Cross multiply
   2,011,045x = 4,285,186 × 4,285,186
4. Step 4: Simplify right side
   2,011,045x = 18,362,819,054,596
5. Step 5: Solve for x
   x = 18,362,819,054,596/2,011,045
6. Step 6: Final answer
   x = 9,130,983.67