Finding the Third Proportional to 2,119,581 and 4,591,026

Step by Step Solution

1. Step 1: Write the proportion equation
   2,119,581 : 4,591,026 = 4,591,026 : x
2. Step 2: Convert to fraction form
   2,119,581/4,591,026 = 4,591,026/x
3. Step 3: Cross multiply
   2,119,581x = 4,591,026 × 4,591,026
4. Step 4: Simplify right side
   2,119,581x = 21,077,519,732,676
5. Step 5: Solve for x
   x = 21,077,519,732,676/2,119,581
6. Step 6: Final answer
   x = 9,944,191.67