Finding the Third Proportional to 2,141,771 and 4,674,206

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,771 : 4,674,206 = 4,674,206 : x
2. Step 2: Convert to fraction form
   2,141,771/4,674,206 = 4,674,206/x
3. Step 3: Cross multiply
   2,141,771x = 4,674,206 × 4,674,206
4. Step 4: Simplify right side
   2,141,771x = 21,848,201,730,436
5. Step 5: Solve for x
   x = 21,848,201,730,436/2,141,771
6. Step 6: Final answer
   x = 10,200,998.02